基于RTW的实时多任务无人机仿真系统设计

发布时间：2018-01-11 19:29

  本文关键词：基于RTW的实时多任务无人机仿真系统设计　出处：《电光与控制》2016年10期 　论文类型：期刊论文

  更多相关文章： 无人机 仿真系统设计 快速原型设计 Real Time Workshop 多任务设计

【摘要】：针对无人机仿真系统对高实时性、多任务的需求以及传统手工代码开发设计难度大、开发周期长等问题,提出了一种使用RTW结合C代码进行Vx Works平台的多任务设计方法。使用Simulink仿真环境开发无人机仿真系统;将系统任务划分为系统管理任务、模型解算任务、调度管理任务、接口任务并分别进行详细设计;最后使用RTW将Simulink模型文件及C代码文件统一编译生成为可执行文件,完成无人机仿真系统构建。半物理仿真结果表明:该无人机仿真系统仿真功能正确并满足实时性要求,与传统的手工代码开发方式相比,RTW与C代码联合开发方式降低了系统设计难度、加速了半物理仿真平台的研制。
[Abstract]:Aiming at the high real-time and multi-task requirements of UAV simulation system, the traditional manual code development and design is difficult and the development cycle is long. A multi-task design method of VX Works platform using RTW and C code is proposed, and the UAV simulation system is developed by using Simulink simulation environment. The system task is divided into the system management task, the model solution task, the scheduling management task, the interface task and carries on the detailed design separately; Finally, the Simulink model file and C code file are compiled and generated into an executable file using RTW. The semi-physical simulation results show that the simulation function of the UAV simulation system is correct and meets the real-time requirements, compared with the traditional manual code development method. The joint development of RTW and C code reduces the difficulty of system design and accelerates the development of semi-physical simulation platform.
【作者单位】： 南京航空航天大学自动化学院;
【分类号】：V279;TP391.9
【正文快照】： 0引言无人机仿真系统作为验证机载飞行控制系统的重要一环,能够充分验证飞行控制系统逻辑功能的正确性,加快无人机开发研制进程,减少试飞次数。传统的无人机仿真系统开发采用手工代码编写,由于无人机仿真系统数学模型复杂,通常是由一系列线性、非线性微分方程组成,数据处理量，

本文编号：1410916