Virtual spring-mass-damping system follow-up control system and control method

• Main Authors: FU SHIXIAO, REN HAOJIE, ZHANG MENGMENG, XU YUWANG
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention provides a virtual spring-mass-damping system follow-up control system and control method, and the method comprises the steps: building a virtual spring-mass-damping numerical system through an upper computer module, converting actual physical system parameters into numerical values, and inputting the numerical values into a virtual system; setting a virtual mass, a virtual damping coefficient and a virtual spring stiffness parameter, and outputting the set input parameter to the motion control module by the upper computer module; the measurement acquisition module acquires a stress signal and a displacement signal of the mechanical actuation module and outputs the stress signal and the displacement signal to the motion control module; the motion control module calculates and generates a motion displacement instruction according to the physical system parameters, the stress signal and the displacement signal set by the upper computer, and outputs the motion displacement instruction to the mechan