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RISOutput Feedback Robust Control of Direct Current Motors With Nonlinear Friction Compensation and Disturbance Rejection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High accuracy tracking control of direct current (DC) motors is concerned in this paper. A continuously differentiable friction model is adopted to account for the friction nonlinearities, which allows more flexible and ...
Compound Velocity Synchronizing Control Strategy for Electro Hydraulic Load Simulator and Its Engineering Application
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An electrohydraulic load simulator (EHLS) is a typical case of torque systems with strong external disturbances from hydraulic motion systems. A new velocity synchronizing compensation strategy is proposed in this paper ...
Surplus Torque Elimination Control of Electro-Hydraulic Load Simulator Based on Actuator Velocity Input Feedforword Compensating Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Electro-hydraulic load simulator (EHLS) is a typical closed-loop torque control system. It is used to simulate the load of aircraft actuator on ground hardware-in-the-loop simulation and experiments. In general, EHLS is ...