摘要
飞行控制系统的性能评估是对控制系统的可用性和安全性的一种证明。工程上主要使用蒙特卡洛方法,进行大量仿真实验来验证控制系统的性能。本文提出以层次分析法(AHP)对仿真数据进行系统地分析;提出评估的基本框架,建立评估的指标体系,采用专家咨询法和指数标度的AHP方法来确定指标的权值,并为每个指标选择合适的效用函数,最后结合基于Matlab的GUI开发的评估软件,对三种不同的飞行控制方案进行评估,实现自动打分功能。
The performance assessment of vehicle control system is a testament to the availability and security of the control system. Generally we generate a large number of simulation data to verify the performance of control system. In this paper we use AHP to carry out systematic analysis of the data. We presented the basic framework of the assessment, the e- valuation index system, and then used the expert consultation and index scale of AHP to determine the weight. Then, we chose the appropriate utility function for every index. At last, we developed the evaluation software based on Matlah. The software could evaluate three control systems automatically, and the score they got is according to their performance.
出处
《计算技术与自动化》
2013年第1期41-45,共5页
Computing Technology and Automation
关键词
飞行控制
性能评估
层次分析法
指数标度
效用函数
vehicle control system
performance evaluation
AHP
index scale
utility function
