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International Space Station (ISS) integrated motor controller assembly (IMCA)

机译:国际空间站(ISS)集成电机控制器组件(IMCA)

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The Integrated Motor Controller Assembly (IMCA) is a self-contained ""universal"" package with interface and control electronics, motor, and gearing. It is used in multiple applications on the International Space Station (ISS) as the actuator/prime mover. Digital commands received from the ISS Multiplexer/DeMultiplexer (MDM) computer via a MIL-STD-1553 digital data bus are converted to drive signals to operate and control motor output. The control loop includes a compensation algorithm providing low cogging torque - a critical requirement in preventing excitation of the ISS structure. The users of higher-level mechanisms can tailor control algorithm operational parameters by downloading from the MDM.
机译:集成电机控制器组件(IMCA)是一种独立的“通用”包装,具有界面和控制电子设备,电动机和传动装置。它用于国际空间站(ISS)的多种应用中作为执行器/主要动力。通过MIL-STD-1553数字数据总线从ISS多路复用器/多路分解器(MDM)计算机接收的数字命令被转换为驱动信号以操作和控制电动机输出。控制回路包括提供低齿槽扭矩的补偿算法 - 防止ISS结构激励的关键要求。更高级别机制的用户可以通过从MDM下载来定制控制算法操作参数。

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