Patent ID: 11873880
Assignee: TECHNICAL MANUFACTURING CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 10:
11. The vibration-isolation system of claim 10, further comprising:
a second isolation assembly to support a second portion of the payload or the payload support; the second isolation assembly including:
a second intermediate mass;
a second feedback motion sensor arranged to sense motion of the second intermediate mass;
a second actuator configured to drive the second intermediate mass relative to the base, wherein the base is further configured to support at least the second actuator and the second intermediate mass; and
a second control system configured to process a second signal from the second feedback motion sensor and the feedforward signal from the feedforward motion sensor and output a second drive signal to drive the second actuator to reduce unwanted vibrational motion of the second intermediate mass.