基于改进拉丁超立方的制导控制系统性能评估（英文）

Performance Evaluation of Guidance and Control System Based on Improved Latin Hypercube

针对结合仿真试验的性能评估存在运算效率低、充满空间特性差问题,提出了一种改进拉丁超立方试验设计的飞行器性能评估方法。建立了飞行器刚体六自由度模型;结合BTT飞行器俯冲段制导控制系统特点,构建了其性能评估指标体系;将改进拉丁超立方试验设计方法运用到飞行器制导控制系统性能评估中。该算法能够在资源受限的情况下,快速构造出"充满空间"特性较好的试验设计方案。性能评估实例验证了该方法在飞行器制导控制系统性能评估中的可行性。

Aiming at the low efficiency and the poor space-filling property in the aircraft performance evaluation combined with simulation experiment, a novel aircraft performance evaluation method based on the improved LHD （Latin hypercube designs） was investigated. The six-DOF （Degree of Freedom） rigid aircraft model was built. Considering the characteristic of BTT （bank-to-turn） vehicle in dive phase, the performance evaluation index system of its guidance and control system was set up. The optimal LHD was applied to the performance evaluation of the aircraft guidance and control system. The improved algorithm can quickly construct a good design of experiments given a limited computational resource. The instance of performance evaluation verifies that the proposed approach is effective and feasible.