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HWIL Simulation System for AOCS Software

机译：AOCS软件的HWIL仿真系统

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The Attitude and Orbit Control System (AOCS) software is responsible for controlling the attitude and the orbit of satellites. Traditional design approach of AOCS software was based on interrupt handling procedures, and this approach was costly and inefficient, whereas AOCS software with the support of Real-Time Operating System (RTOS) has high reliability, portability and extensibility. The hardware-in-the-loop (HWIL) simulation system for AOCS software provides a closed loop developing and testing environment for the AOCS software. Its hardware contains a host computer and an on-board computer. Its software includes Matlab/Simulink/RTW and a RTOS named SAtellite Controller Operating System (SACOS). Matlab/Simulink/RTW generates source code that can be compiled under SACOS and the executable image is downloaded to the on-board computer for simulation. The HWIL simulation system combines the flexibility of Matlab/Simulink/RTW with the real-time ability of SACOS. It can be used to qualify the AOCS software.
机译：态度和轨道控制系统（AOCS）软件负责控制卫星的态度和轨道。 AOCS软件的传统设计方法是基于中断处理程序，这种方法昂贵且低效，而AOCS软件与实时操作系统（RTOS）的支持具有高可靠性，可移植性和可扩展性。用于AOCS软件的硬件循环（HWIL）仿真系统为AOCS软件提供了闭环开发和测试环境。其硬件包含主机和车载计算机。其软件包括MATLAB / SIMULINK / RTW和RTOS命名的卫星控制器操作系统（SACOS）。 Matlab / Simulink / RTW生成可以在SACOS下编译的源代码，并且可执行图像将被下载到车载计算机以进行仿真。 HWIL仿真系统将MATLAB / SIMULINK / RTW与SACOS的实时能力相结合的灵活性。它可用于资格获得AOCS软件。

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