摘要
针对某防空火箭炮交流位置伺服系统负载、参数大范围变化以及发射时具有强干扰力矩的特点,提出了带积分项的基于最优化的滑模变结构控制方法并设计了控制器。计算机仿真结果表明,该控制器不仅消除了经典控制所存在的静差,同时对负载扰动和系统参数摄动具有较强的鲁棒性,并保证了系统的瞬态性能指标。
An AC position servo system of air defense rocket launcher was designed. Based on wide variations in loads and parameters and large disturbed moment, an optimal sliding mode variable struc- ture servo control method with integral term was presented, and a controller was designed. The com- puter simulation results show that steady state error which is present at classical control is eliminated, the system takes on strong robustness to load disturbance and parameter perturbation, and ensures, transient state performance figure of the system.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2007年第10期1272-1275,共4页
Acta Armamentarii
关键词
自动控制技术
兵器发射理论与技术
火箭炮
滑模变结构控制
切换函数
控制律
automatic control technology
armament launch theory and technology
rocket launchersliding mode variable structure control
switching function
control law
