高精度光电伺服稳定平台控制技术

为提高光电稳定平台的伺服控制性能,对高精度光电伺服稳定平台控制技术进行探讨.针对伺服稳定平台控制策略,从2轴2框架伺服稳定平台、2轴4框架伺服稳定平台、复合轴高精度伺服稳定平台3个方面的结构、组成、控制策略进行对比分析,并对各种伺服稳定平台在PID控制策略对相同扰动条件下的隔离基座扰动能力进行仿真计算.仿真结果表明:采用复合轴高精度伺服稳定平台可大幅提高伺服稳定平台的抗扰动能力,为从事伺服稳定控制研究人员提供借鉴.

Control Technology of High-precision PhotoelectricServo Stabilization Platforms

In order to improve the servo control performance of photoelectric stabilization platform, testing the controltechnology of high-precision photoelectric servo stabilization platform. Aiming at the strategy of controlling the servostabilization platform, compared and analyzed the the structure, composition and control strategy of 2-axis 2-frame servostabilization platform, 2-axis 4-frame servo stabilization platform and composite axis high-precision servo stabilizationplatform. Carrying out simulation calculation of the disturbance ability of different servo stabilization platforms under thesame disturbance condition with PID control strategy. The results show that the anti-disturbance capability of the servostability platform can be greatly improved by using the composite shaft high precision servo stability platform, and thisstudy can provide reference for researchers engaged in servo stability control.