“Dual-Loop Control of Load Simulator
Load simulator (LS) is a key equipment for rudder system in hardware-in-loop simulation experiment. In this paper, the present main research results of LS are reviewed. These methods are divided into four kinds based on their mechanism in suppressing “surplus torque/force and their characteristics are analyzed. The mathematical model of electro-hydraulic load simulator is carried out and the source of “surplus torque is discussed. A new strategy called “Dual-Loop Control is proposed to meet some new challenges. Extensive simulation results by means of AMESim confirm that this control scheme results in excellent ability against disturbance, as the same time, with the advantage of simple structure and easy of application.
load simulator Dual-Loop Control surplus torque hydraulic servo control hardware-in-loop simulation motion load system
Wang Chengwen Jiao Zongxia Wu Shuai Chen Bihua
Science and Technology on Aircraft Control LaboratoryBeihang UniversityBeijing, China Science and Technology on Aircraft Control Laboratory Beihang University Beijing, China
国际会议
IEEE 10th International Conference on Industrial Informatics(第十届IEEE工业信息学国际学术会议 INDIN2012)
北京
英文
530-535
2012-07-25（万方平台首次上网日期，不代表论文的发表时间）