Advances in analysis and control of time delayed dynamical systems : [collection of papers presented at the International Workshop on Recent Advances in Analysis and Control of Time delayed Dynamical Systems in Tianjin China on July 2 to 4 2012] Contents note continued: 2.Supervisory Control for Systems with Uncertain Time Delay 3.Sliding Mode Control Design for Uncertain Systems 4.Concluding Remarks Contents note continued: 4.Weak and Strong Resonances in Delayed Feedback Systems 5.Weak and Strong Resonances in Van der Pol Systems with Delay Coupling 6.Conclusions References ch. 7 Stability and Hopf Bifurcation of Time delayed Systems with Complex Coefficients Junyu Li 1.Introduction 2.The Crossing Direction for Stability Analysis 3.Numerical and Graphical Stability Test 4.Pseudo oscillator Analysis for Hopf Bifurcation 5.Conclusions References ch. 8 Estimation and Control in Time delayed Dynamical Systems Using the Chebyshev Spectral Continuous Time Approximation and Reduced Liapunov Floquet Transformation Shahab Torkamani 1.Introduction 2.Chebyshev Spectral Continuous Time Approximation 3.Reduced Liapunov Floquet Transformation 4.Feedback Control of Periodic Delayed Systems 5.Stochastic State Parameter and Delay Estimation 6.Application to Observer based Delayed Feedback Control of Spacecraft Attitude