{"id":70435,"date":"2020-10-19T20:54:33","date_gmt":"2020-10-20T00:54:33","guid":{"rendered":"https:\/\/www.nasa.gov\/?migration=converted-node-465611"},"modified":"2023-12-20T18:25:43","modified_gmt":"2023-12-20T23:25:43","slug":"diagnostics-and-prognostics-group","status":"publish","type":"topic","link":"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/diagnostics-and-prognostics-group\/","title":{"rendered":"Diagnostics & Prognostics Group"},"content":{"rendered":"<div id=\"\" class=\" hds-module hds-module-full wp-block-nasa-blocks-secondary-navigation\"><div class=\"hds-secondary-navigation-wrapper z-top width-100 padding-0\"><div id=\"\" class=\"hds-secondary-navigation width-full border-bottom-1px text-center hds-color-mode-dark hds-module align wp-block-nasa-blocks-hdsnav\"><button type=\"button\" class=\"hds-secondary-nav-mobile-button display-flex tablet:display-flex desktop:display-none width-full flex-align-center bg-carbon-90 border-color-carbon-80 color-spacesuit-white\" aria-expanded=\"false\" aria-controls=\"hds-secondary-nav-track\"><span>Intelligent Systems Division<\/span><svg width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><\/button><div class=\"hds-secondary-nav-track grid-container grid-container-extrawide padding-0 tablet:padding-x-3 desktop:padding-x-2 \"><div class=\"hds-secondary-navigation-menu-items\"><nav><ul class=\"usa-nav__primary usa-accordion flex-justify-center margin-0\"><li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/\">Intelligent Systems Division<\/a><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Ames Exploration Technology Directorate<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/ames-exploration-technology\/\">Ames Exploration Technology<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/entry-systems-and-technology-division\/\">Entry Systems and Technology<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/human-factors.arc.nasa.gov\/\" rel=\"noopener\">Human Systems Integration<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/\">Intelligent Systems<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nas.nasa.gov\/\" rel=\"noopener\">NASA Advanced Supercomputing<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/ames\/\">Ames Research Center<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Autonomous Systems and Robotics<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/autonomous-systems-and-robotics\/\">ASR Overview<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/autonomous-systems-and-robotics\/asr-research-groups\/\">ASR Research Groups<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/autonomous-systems-and-robotics\/aces-group\/\">Advanced Control and Evolvable Systems<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/dat-group\/\">Deployable Autonomy Technologies<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/autonomous-systems-and-robotics\/intelligent-robotics-group\/\">Intelligent Robotics<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/autonomous-systems-and-robotics\/planning-and-scheduling-group\/\">Planning and Scheduling<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Collaborative and Assistant Systems<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/\">CAS Overview<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/cas-research-groups\/\">CAS Research Groups<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/data-repository-systems-group\/\">Data Repository Systems<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/decision-support-systems-group\/\">Decision Support Systems<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/enterprise-information-management-group\/\">Enterprise Information Management<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/ground-and-flight-data-systems-group\/\">Ground and Flight Data Systems<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/collaborative-and-assistant-systems\/information-integration-group\/\">Information Integration<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Discovery and Systems Health<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/\">DaSH Overview<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/dash-research-groups\/\">DaSH Research Groups<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/applied-physics-group\/\">Applied Physics<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/computational-materials-group\/\">Computational Materials<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/data-sciences-group\/\">Data Sciences<\/a><\/li><li class=\"usa-nav__submenu-item usa-current\"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/diagnostics-and-prognostics-group\/\">Diagnostics and Prognostics<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/ishm-technology-insertion-projects-group\/\">ISHM Technology Insertion Projects<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/pcoe\/\">Prognostics Center of Excellence<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/nasa-quail\/\">Quantum Artificial Intelligence Laboratory<\/a><\/li><\/ul><\/li><li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Robust Software Engineering<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewBox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\" \/><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"\/><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"\/><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"\/><\/svg><\/button><ul id=\"basic-nav-section-one\" class=\"usa-nav__submenu\" hidden><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/robust-software-engineering\/\">RSE Overview<\/a><\/li><li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/robust-software-engineering\/core-avionics-and-software-technologies-group\/\">Core Avionics and Software Technologies<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div><\/div><\/div><\/div><\/div>\n\n\n<h1 class=\"wp-block-heading\">Diagnostics & Prognostics Group<\/h1>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Overview<\/h3>\n\n\n\n<p>The NASA Diagnostics and Prognostics group is a team of researchers and engineers performing research in fault detection, diagnostics, prognostics, and prognostic decision making relevant to NASA Missions.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Research Domains<\/strong><\/h3>\n\n\n\n<ul>\n<li><strong>Air Traffic System<\/strong>: Safety quantification and prediction in complex multi-agent systems; in-flight risk assessment for Unmanned Aerial Vehicles (UAVs) and Urban Air Mobility (UAM); trajectory monitoring and prediction.<\/li>\n\n\n\n<li><strong>Aircraft<\/strong>: Diagnostics & prognostics for aircraft; battery health-monitoring and prediction; powertrain diagnostics & prognostics; Inertial Measurement Unit (IMU) degradation.<\/li>\n\n\n\n<li><strong>Spacecraft<\/strong>: Diagnostics & prognostics for spacecraft systems; intelligent spacecraft power management; planetary surface exploration a using multi-agent autonomous framework with a self-monitoring capability, extreme access and uncertain terrain exploration; rover health diagnostics\u2019 safety quantification and prediction in complex multi-agent systems.<\/li>\n\n\n\n<li><strong>Spacecraft Ground Support: <\/strong>Diagnostics & prognostics approaches for spacecraft ground support systems such as cryogenic refueling systems.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Research Areas<\/strong><\/h3>\n\n\n\n<ul>\n<li><strong>Physics-Ba<\/strong>se<strong>d Diagnostics & Prognostics Algorithms: <\/strong>Development of new algorithms and approaches for physics-based diagnostics & prognostics.<\/li>\n\n\n\n<li><strong>Data-Driven Diagnostics & Prognostics Algorithms: <\/strong>Development of new algorithms and approaches for data-driven diagnostics & prognostics.<\/li>\n\n\n\n<li><strong>Hybrid Prognostics Approaches: <\/strong>Development of new algorithms and approaches for hybrid physics-based and data-driven prognostics, including physics-informed machine learning.<\/li>\n\n\n\n<li><strong>Uncertainty Representation and Management: <\/strong>Identification of sources of uncertainty, quantification and propagation of uncertainty, and representation of uncertainty in prediction.<\/li>\n\n\n\n<li><strong>Resource-Constrained Prognostics: <\/strong>Approaches for performing prognostics in resource-constrained environments, such as small spacecraft.<\/li>\n\n\n\n<li><strong>Testbed Development and Automated Testing for Prognostics: <\/strong>Construction of testbeds to collect data on the degradation of systems and validate prognostics algorithms with fault-insertion.<\/li>\n\n\n\n<li><strong>Human-Machine Interaction<\/strong>: Presentation of probabilistic diagnostics & prognostics information to human stakeholders, utilization in decision-making.<\/li>\n\n\n\n<li><strong>Nondestructive Evaluation \/ Structural Health Monitoring: <\/strong>Fault identification and characterization, in-flight Systems Health Management (SHM) of Unmanned Aerial Vehicle (UAV) mechanical parts, damage progression and fatigue life analysis in composite material.<\/li>\n\n\n\n<li><strong>Software Architectures for Prognostics: <\/strong>Service-Oriented Architectures (SOAs) for diagnostics & prognostics, integration of health services into the wider digital fabric, use in autonomous decision-making.<\/li>\n\n\n\n<li><strong>Health-Informed Decision-Making Under Uncertainty: <\/strong>Automated decision-making strategies utilizing health information (both diagnostics & prognostics) with uncertainty.<\/li>\n\n\n\n<li><strong>Verification & Validation (V&V) of Prognostics and Health Management Systems: <\/strong>Approaches for V&V of diagnostics and health management systems.<\/li>\n\n\n\n<li><strong>Design for Resilience: <\/strong>Design methodologies for injecting resiliency and resilience quantification.<\/li>\n\n\n\n<li><strong>Distributed Diagnostics: <\/strong>Bayesian network approaches.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Associated Organizations<\/strong><\/h3>\n\n\n\n<ul>\n<li>The Prognostics Center of Excellence (PCoE) is a NASA-wide organization of diagnostics, prognostics, and health management researchers and practitioners. The Diagnostics & Prognostics group are important contributors to this organization.<\/li>\n\n\n\n<li>The <a href=\"https:\/\/phmsociety.org\/\" rel=\"noopener\">Prognostics Health Management (PHM) Society<\/a> is a professional organization dedicated to the advancement of PHM as an engineering discipline.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Resources<\/strong><\/h3>\n\n\n\n<ul>\n<li><a href=\"\/\/www.nasa.gov\/wp-admin\/post.php?post=140608&action=edit\" data-type=\"URL\" data-id=\"htthttps:\/\/www.nasa.gov\/wp-admin\/post.php?post=140608&action=edit\">Prognostics Center of Excellence (PCoE) Data Repository<\/a> (updated December 2023)<\/li>\n\n\n\n<li>PCoE Software List<\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Contact<\/strong><\/h3>\n\n\n\n<p>We are open to collaborations, hosting students, and answering questions. If you would like to contact Chris Teubert: christopher.a.teubert@nasa.gov .<\/p>\n\n\n\n<ul>\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Team<\/h3>\n\n\n\n<p><strong>Group Lead<\/strong><br> Chris Teubert<br> \u2013 Project management, software architectures for prognostics, algorithms for resource-constrained prognostics<\/p>\n\n\n\n<p><strong>Deputy Group Lead<\/strong><br> Wendy Okolo<br> \u2013 Aircraft, entry vehicle, and unmanned vehicle Guidance, Navigaion, and Control (GNC); controls design; state\/parameter estimation; project management<\/p>\n\n\n\n<p><strong>Systems Health, Analytics, Resilience, and Physics-modeling (SHARP) Lab Operations Manager<\/strong><br> George Gorospe<br> \u2013 Automated testing, prototype development, experiment design, embedded systems, hardware-accelerated computing<\/p>\n\n\n\n<p><strong>Group Members<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Edward Balaban<\/strong>: Decision-making under uncertainty, health-aware decision-making, and autonomous systems<\/li>\n\n\n\n<li><strong>Portia Banerjee (KBR): <\/strong>Physics-based system modeling, fault diagnostics and prognostics, structural health monitoring, nondestructive evaluation, statistical signal processing, uncertainty management, decision-making<\/li>\n\n\n\n<li><strong>Matteo Corbetta (KBR): <\/strong>Uncertainty quantification, physics-informed machine learning, diagnostics and prognostics algorithm and model development\u2019<\/li>\n\n\n\n<li><strong>Rajeev Ghimire<\/strong><\/li>\n\n\n\n<li><strong>Elizabeth Hale<\/strong><\/li>\n\n\n\n<li><strong>Katelyn Jarvis: <\/strong>Resource-constrained prognostics, physics-based modeling, and human-related prognostics<\/li>\n\n\n\n<li><strong>Chetan Kulkarni (KBR): <\/strong>Model-based and hybrid approaches for fault diagnostics and prognostics, physics-based modeling, resilience approaches to prognostics and decision-making, hardware-in-the-loop testing<\/li>\n\n\n\n<li><strong>Molly O\u2019Connor<\/strong><\/li>\n\n\n\n<li><strong>Adam Sweet: <\/strong>Model-based diagnosis, demonstrating advanced health management in flight experiments<\/li>\n\n\n\n<li><strong>Jason Watkins (KBR): <\/strong>Software architectures for prognostics, software development and engineering <\/li>\n<\/ul>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p> <strong>Collaborations<\/strong><br> Auburn University<br> Clarkson University<\/p>\n\n\n\n<p> Delft University of Technology (TUDelft) – Dr. Marcia Baptista<br> Dell<br> Georgia Tech<\/p>\n\n\n\n<p> German Aerospace Center (DLR) Institute of Maintenance Repair and Overhaul<br> Global Technology<br> Idaho National Lab<br> Impact Technologies<br> Iowa State University<br> ISO<br> Jet Propulsion Laboratory (JPL)\/Caltech<br> Montana Tech<br> Moog<br> Northrop Grumman Corporation (NGC)<br> Penn State Applied Research Laboratory (ARL)<br> Qualtech Systems, Inc.<\/p>\n\n\n\n<p> Research Institutes of Sweden (RISE) – <a href=\"https:\/\/www.ri.se\/en\/person\/madhav-mishra\" rel=\"noopener\">Dr. Madhav Mishra<\/a> and team<br> Ridgetop<br> Scientific Monitoring, Inc.<br> Sentient Corporation<br> Stanford University<br> Syracuse University<br> University of California at Los Angeles (UCLA)<br> University of Connecticut<br> United States Air Force (USAF)<br> University of Maryland<br> Vanderbilt University<\/p>\n\n\n\n<p><strong>Alumni<\/strong><br> Tomer Arnon<br> Anupa Bajwa<br> Marcia Baptista<br> Brian Bole<br> Chris Bond<br> Annibal Bregon<br> Lee Brownston<br> Jose Celaya<br> Manuel Arias Chao<br> Matthew Daigle<br> Susan Frost<br> David Garcia<br> Kai Goebel<br> Advind Keprate<br> Tolga Kurtoglu<br> Peter Liu<br> Jose Matelli<br> Ole Mengshoel<br> Madhav Misra<br> Sriram Narasimhan<br> Renato Giorgiani do Nascimento<\/p>\n\n\n\n<p> David Nishikawa<br> Scott Poll<\/p>\n\n\n\n<p> Ali Poyha<br> Elinirina Robinson<br> Indranil Roychoudhury<br> Juan Chiachio Ruano<br> Manuel Chiachio Ruano<br> Bashkar Saha<br> Sankalita Saha<br> Shankar Sankaraman<br> Hector Sanchez Sardi<br> Abhinav Saxena<br> Gina Sierra Paez<br> Jonny Da Silva<br> Greg Sonnenfeld<br> Miryam Strautkalns<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diagnostics & Prognostics Group Overview The NASA Diagnostics and Prognostics group is a team of researchers and engineers performing research in fault detection, diagnostics, prognostics, and prognostic decision making relevant to NASA Missions. Research Domains Research Areas Associated Organizations Resources Contact We are open to collaborations, hosting students, and answering questions. If you would like [...]<\/p>\n","protected":false},"author":287,"featured_media":0,"parent":70457,"menu_order":0,"template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"287","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[]},"categories":[2854],"news-tags":[],"internal-terms":[],"coauthors":[10928],"parsely":{"version":"1.1.0","meta":{"@context":"https:\/\/schema.org","@type":"WebPage","headline":"Diagnostics & Prognostics Group","url":"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/diagnostics-and-prognostics-group\/","mainEntityOfPage":{"@type":"WebPage","@id":"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/diagnostics-and-prognostics-group\/"},"thumbnailUrl":"","image":{"@type":"ImageObject","url":""},"articleSection":"NASA Centers & Facilities","author":[{"@type":"Person","name":"Greg Orzech"}],"creator":["Greg Orzech"],"publisher":{"@type":"Organization","name":"NASA","logo":"https:\/\/www.nasa.gov\/wp-content\/themes\/nasa\/assets\/images\/nasa-logo.svg"},"keywords":["NASA Centers & Facilities","Ames Research Center"],"dateCreated":"2020-10-20T00:54:33Z","datePublished":"2020-10-20T00:54:33Z","dateModified":"2023-12-20T23:25:43Z"},"rendered":"<meta name=\"parsely-title\" content=\"Diagnostics & Prognostics Group\" \/>\n<meta name=\"parsely-link\" content=\"https:\/\/www.nasa.gov\/intelligent-systems-division\/discovery-and-systems-health\/diagnostics-and-prognostics-group\/\" \/>\n<meta name=\"parsely-type\" content=\"index\" \/>\n<meta name=\"parsely-pub-date\" content=\"2020-10-20T00:54:33Z\" \/>\n<meta name=\"parsely-section\" content=\"NASA Centers & Facilities\" \/>\n<meta name=\"parsely-tags\" content=\"NASA Centers & Facilities,Ames Research Center\" \/>\n<meta name=\"parsely-author\" content=\"Greg Orzech\" \/>","tracker_url":"https:\/\/cdn.parsely.com\/keys\/nasa.gov\/p.js"},"read_time":5,"time_ago":"4 years","_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/70435"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/topic"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/287"}],"version-history":[{"count":20,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/70435\/revisions"}],"predecessor-version":[{"id":583639,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/70435\/revisions\/583639"}],"up":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/topic\/70457"}],"wp:attachment":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media?parent=70435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/categories?post=70435"},{"taxonomy":"news-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/news-tags?post=70435"},{"taxonomy":"internal-terms","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/internal-terms?post=70435"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/coauthors?post=70435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}