会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Actuator control device
    • 执行机构控制装置
    • US06785204B1
    • 2004-08-31
    • US09644571
    • 2000-08-24
    • Atsushi OkuyamaShinya ImuraMasato SomaNorihisa Yanagihara
    • Atsushi OkuyamaShinya ImuraMasato SomaNorihisa Yanagihara
    • G11B700
    • G11B7/0946
    • An actuator control device is provided for performing some modifications such as making the output of a disturbance observer zero for quickly restoring the proper tracking control if the out-of-track state takes place and if the outside force exceeding the maximum force generated by an actuator is applied to the device itself. In the actuator control device, a disturbance observer estimates disturbance added to the actuator. The second control signal corresponding to the estimated disturbance is added to the first control signal. The added signal is made to be a third control signal. Further, the second control signal is stored in a storage unit. The stored value is further added to the third control signal as the fifth control signal. By performing some modifications such as making the second control signal zero according to the abnormal state, this arrangement makes it possible to quickly restore the proper tracking control even if the out-of-track state takes place.
    • 提供致动器控制装置,用于执行一些修改,例如使扰动观测器的输出为零,以便在发生超出轨迹状态时快速恢复适当的跟踪控制,并且如果外力超过致动器产生的最大力 被应用于设备本身。 在致动器控制装置中,扰动观察器估计加到致动器的干扰。 对应于估计的扰动的第二控制信号被加到第一控制信号。 添加的信号被做成第三控制信号。 此外,第二控制信号被存储在存储单元中。 作为第五控制信号,将存储的值进一步添加到第三控制信号。 通过进行某些修改,例如使第二控制信号根据异常状态为零,这种布置使得即使发生磁道外状态,也可以快速恢复适当的跟踪控制。