ID 原文 译文
14005 针对高炮位置交流伺服系统控制存在的外界扰动以及非线性特性等问题，提出了一种自回归小波神经网络改进型单神经元自抗扰控制器( SＲWNN-ADＲC) 。 To solve the problems of external disturbances and nonlinear characteristics in the positioning controlof the AC servo system of antiaircraft guns an improved single-neuron Active Disturbance Ｒejection Controllerbased on Self-Ｒecurrent Wavelet Neural Network ( SＲWNN-ADＲC) is designed．
14006 单神经元自适应控制器( SNAC) 将非线性误差反馈控制律中的非线性增益作为其权值系数，利用 SＲWNN 作为辨识器，在线辨识被控对象的梯度信息并将其提供给 SNAC。 The Single Neuron AdaptiveController ( SNAC) takes the nonlinear gain in the nonlinear error feedback control law as its weight coefficient．SＲWNN is taken as an identifier through which the gradient information of the controlled object is identifiedonline and supplied to SNAC．
14007 通过 SNAC的自学习功能实现 ADＲC 中参数的在线调节。仿真结果证明，此控制策略使系统具有较好的稳态性能，抗干扰能力强，且动态品质也得到了优化。 Through the self-learning function of SNAC the parameters in ADＲC can beadjusted online． Simulation results show that this control strategy enables the system to have better steady-stateperformance stronger anti-interference ability and an optimized dynamic quality．
14008 胶的弹性模量和泊松比对反射镜光机仿真结果有重要影响，但参数受多种因素影响难以准确获得。 The bond’s elastic modulus and Poisson’s ratio have important effects on optical-mechanical simulation of the reflective mirror but these parameters are influenced by too many factors to accurately obtain．
14009 通过测试得到反射镜的试验模态，根据文献［1］中胶的参数进行有限元仿真得到仿真模态，经相关性分析发现仿真模态和试验模态相关性差。 An experiment is conducted to obtain the test mode of the reflective mirror a finite element simulation is conducted according to the bond’s parameters in the Literature［1］to get FEM mode and then a correlation analysis is conducted to find that the test mode has a poor correlation with FEM mode．
14010 随后以胶的弹性模量和泊松比作为设计变量，经 SQP 优化迭代得到胶参数，模型修正后的仿真模态和试验模态相关性显著提高。 Subsequently, the bond’s elastic modulus and Poisson’s ratio are taken as variables and an SQP iterative optimization is implemented to obtain these parameters． After model modification the correlation between the modified FEM Mode and the test mode is significantly improved．
14011 最后分析对比了模型修正前后反射镜在安装应力和低温环境两种工况条件下的面型和应力。 Finally, the surface figure and stress of the reflective mirror under two working conditions of assembly stress and low-temperature environment after model modification is compared with that before the modification．
14012 计算结果显示，模型修正后安装应力的面型变化对光学成像造成影响，低温应力问题不容忽视。 The calculation results show that, after model modification the change of surface figure resulted from assembly stress will have influence on optical imaging and the problem of stress under low temperature can’t be ignored．
14013 为了实时采集飞行器在风洞试验时产生的数据，并控制试验流程，提出基于 Windows 7 + ＲTX64 实时扩展平台设计和开发软件控制系统的方案。 In order to collect the data generated by the aerocraft during the wind tunnel test in real time and control the test flow a scheme based on Windows 7 + ＲTX64 is proposed to design and develop the software system．
14014 首先设计测试流程测试 ＲTX64 的实时性，并与在相同条件、Windows 下测试的结果比较，验证了 ＲTX64 能够显著增强系统的实时性。 Firstly a flow for testing the real-time performance of ＲTX64 is designed and the test result is compared with that of Windows under the same conditions verifying that ＲTX64 can significantly enhance the real-time performance of the system．