| 1. | In this paper compensation method of wheel sige deviation is discussed in detail
这里还详细讨论了砂轮尺寸误差的补偿方法。 |
| 2. | Finally , the control algorithm using key joint to compensate zmp is proposed
实验表明,选择出来的关键关节对zmp误差的补偿比较有效。 |
| 3. | The simulation results show that coning error and sculling error can be compensated satisfactorily in the algorithms . 3
仿真结果表明：捷联惯导算法能实现对姿态圆锥误差和速度划船误差的补偿。 |
| 4. | Traditional hardware compensate has the disadvantages of high cost , complex facilities , and so on ; this paper introduce a improved software compensate methods
传统的硬件补偿技术，不但成本高，设备复杂，而且对有些误差的补偿是极为困难的，甚至是不可能哈尔滨工程大学硕士学位论文的。 |
| 5. | The error of sins in high dynamic environment is discussed . it is analyzed here that how the coning error , sculling error and curling error occur and the compensating methods of these errors are presents in this paper . 2
高动态环境下捷联惯导系统的误差研究，分析了圆锥误差、划桨误差和涡卷误差的产生机理，并提出了误差的补偿方法； 2 |
| 6. | The main innovations done in the thesis are as follows : 1 . the rotation effect of navigation coordinate is well compensated in sins attitude algorithms . scrolling error compensation can directly be used in the position matrix update algorithms
在捷联惯导数字迭代算法中，姿态算法有效处理了导航坐标系旋转的影响，利用位置矩阵求解位置的方法很容易地解决了涡卷误差的补偿问题。 |
| 7. | Specific issues examined are : compensation for the variation of the stator resistance , the offset error of the dc bus voltage , the voltage error generated by the forward voltage drop the dead time of the switches , improvement of the steady state performance , and the speed sensorless control for the pmsm dtc drive system are of major concern in this thesis
定子电阻变化，直流母线电压漂移，开关器件反向相电压降、逆变器死区时间引起的电压误差的补偿，提高系统稳态运行性能以及永磁同步电机直接转矩控制的无速度传感器运行方案等问题都是本文研究的重点。转矩的快速响应是直接转矩控制算法的一个卓越的性能。 |
| 8. | The three major types of machining error are geometric , thermal and cutting - force induced error . at the present time , error compensation model usually aims at single type of error and is used for the specific machine tool . this paper develops a universal synthetical model of error compensation for three - axis numerical control ( nc ) machine tool , which can be updated on time when manufacturing surroundings is changed
论文广泛研究了机床误差补偿技术目前的发展状况，针对目前误差补偿系统存在的不足(诸如大多为单项误差补偿、通用性较差，模型多为静态等) ，提出了机床综合误差的补偿策略，以三轴数控机床为例建立了综合误差补偿系摘要统，系统的误差模型可实时更新，该补偿系统可直接移植到多轴加工系统中。 |
| 9. | For the measurement of analog signals such as voltage and current of astg , a filter card for pre - disposing is designed , in order to improve real - time performance , algorithms for ac analog sampling is simplified , and a compensation algorithms for phase error due to sequence - sampling is brought forward . for the measurement of impulse - width signals such as rotor - speed and rotor - position - angle , an intelligent interface card based on isa bus is designed . all programs for measure and control based on c + + are compiled and debugged and the flow for system debugging is summarized
为了提高实时性，对交流采样算法进行了简化，并提出了由于非同步顺序采样所造成的相位误差的补偿算法；针对转速、转子位置角等脉冲宽度信号的测量，深入分析了测量原理，设计了基于isa总线的智能接口卡；编制和调试了基于c + +的全部测量控制程序；完成了整个系统的调试，并总结了调试方法。 |
| 10. | The design of wavelet neural - networks flight control system for helicopter is studied in this dissertation , which involving several aspects about building flight dynamics nonlinear model for helicopter , inverse dynamic design for helicopter flight control system , compensating inverse error by wavelet neural - networks and maneuver flight simulation for helicopter
本文就小波神经网络控制在直升机飞行控制系统中的应用进行了深入的研究和探索，主要的内容包括直升机飞行动力学非线性数学模型的建立、飞行控制系统的动态逆设计、小波神经网络对动态逆误差的补偿及直升机机动飞行仿真等方面的内容。 |
