A Superfluous Force Suppression Method Based on Structure Invariance Principle with Particle Swarm Optimization Algorithm

摘要

The key technology of load simulator is superfluous force suppression. This article uses a compensation method of structure invariance principle to solve the problem of superfluous force. Intelligent Particle Swarm Optimization algorithm based on the experimental data is used to identify parameters of the system so as to establish the mathematical model of which simulation result is consistent with the experimental result, and design a compensator based on this model to achieve the purpose using structure invariance principle to eliminate superfluous force.