大惯量系统位置控制策略研究

Research of Position Control of Large Inertia System

针对大惯量系统的位置控制,提出一种根据目标位置、当前位置及设定的加(减)速度和最大(小)速度实时计算被控对象的当前速度和位置的算法。该算法可使被控对象按照允许的加(减)速度及最大速度稳定运行,同时保证了控制精度。

Aimed at improving the performance of position control of large inertia system,this paper presents an algorithm to calculate the current speed and position of the controlled object in real time,according to the target position,the current position and acceleration(deceleration)and maximum speed.The algorithm can make the controlled object run stably at the permitted acceleration(deceleration)and maximum(minimum)speed,while ensuring the control accauracy.