FPGA Based Digital World - About the Author

About the Author

Published Thesises on Computer Technology

1 利用BSAVE命令对苹果机源程序加密，吉林工业大学学报, 1995.4

Encrypt BASIC Source Program with BSAVE Command on Apple-II Computer(in Chinese), Journal of Jilin University of Technology 1995.4

[Abstract]Introduces a way to encrypt source program by changing the start location of source program and its pointers with BSAVE command on a Apple-II computer. The programs encrypted with this method can only be executed and unable to be listed.

2 矢量汉字小字库的管理与使用，计算机应用研究,1998.1

Management and Utilization of the Mini-libarry of Vectoral Chinese Characters(in Chinese)

[Abstract]In the program of an embedded system, some chinese characters are used. It consumes much resource if a full Chinese character libary is employed. In this thesis, a method to substract the vectors of the Chinese characters that are actually used in application from the full libray is introduced. By this method, the occupied resource to display the Chinese characters is reduced.

3 硬盘逻驱加密技术.微型机与应用,1996.1

Encrypting Technology of Hard Disk Logical Drives(in Chinese)

[Abstract]A method of changing the information of the hard disk logical drive in the master boot record is introduced to encrpyt the logical drive.

4 计算机重要信息的保存和恢复，计算机时代，1995.1

Method to Backup and Restore the Computer's Important Information, Computer Era, 1995.1

5 "染毒"硬盘主引导区的恢复程序.计算机技术,1994.4

Program to Restore the Master Boot Record Infected by Virus, Computer Technology, 1994.4

4 不破坏硬盘数据合并硬盘逻驱的机制探索.工业技术经济, 1996.4

Mehtod to Merge Hard Disk Logical Drives without Destroying its Existing Data

5 不用低级格式化重建硬盘主引导区的方法探讨.计算机时代,1994.2

Method to Rebuild the Master Boot Record without Formating it in a Low-Level, Computer Era, 1994.2

6 利用硬盘隐藏扇区保存硬盘主引导区.微小型计算机开发与应用, 1995.3

Backup Hard Disk's Master Boot Record in its Hidden Sectors

7 WPS文件的解密及二次加密技术.计算机时代，1997.2

Method to Decrypt and Double-Encrypt WPS Files, Computer Era, 1997.2

8 硬盘主引导区备份法探讨.计算机时代,1996.2

9 硬盘加密技术及有关问题探讨.计算机时代,1998.9

Technologies to Encrypt Hard Disks, Computer Era, 1998.9

10 受损软盘的文件修复，软件，1994.11

Method to Resotore the Files on a Damaged Softdisk, Software, 1994.11

Published Thesises on Mechanics

11 轮式车辆动力传动系自激振动研究(一)--自激振动成因分析. 农业工程学报,1996.4

Research on Self-excited Vibration in Wheeled Vehicle Powertrain(Part I) -- Mechanism Analysis, Transactions of the CSAE, 1996.4

12 轮式车辆动力传动系自激振动研究(二)--自激振动振幅控制原因分析.农业工程学报,1996.4

Research on Self-excited Vibration in Wheeled Vehicle Powertrain(Part II) -- Analysis of Energy Feedback and Controll System, Transactions of the CSAE, 1996.4

13 轮式车辆动力传动系自激振动研究(四)--影响自激振动稳定性的因素和抑制自振的措施探讨.农业工程学报，1997.3

Research on Self-excited Vibration in Wheeled Vehicle Powertrain(Part IV) -- Analysis of Factors Influencing System Stability and its Counter-measures, Transactions of the CSAE, 1997.3

14 轮式车辆动力传动系自激振动强度及其影响因素分析.农业工程学报,1998.3

15 车辆跳跃现象与传动系自激振动.中山大学学报论丛(广东省博士后论文专辑II)，1997.5

Vehichle Jumping Phenomena and Self-excited Vibration in Vehicle Transmission, Supplement to the Journal of Sun Yatsen University, 1997.5

16 车轮瞬时滑转率的测量和提高处理精度的方法.汽车研究与开发,1998.5

17 回归分析在492Q汽油机性能研究中的应用 .内燃机学报,1996.2

18 车辆传动系自激振动的试验研究.农业机械学报,1998.4

EXPERIMENTAL STUDY ON THE SELF-EXCITED VIBRATION IN VEHICLE POWERTRAIN

[摘要]对BJ2020N汽车在不同胎压、不同路面和不同牵引力下的振动进行了试验, 验证了在高滑转率下车辆动力传动系自激振动的存在。分析了自激振动的特点, 研究了胎压和路面条件对自激振动的影响,为理论分析动力传动系的自激振动提供了依据。

[Abstract]Self-excited vibration in vehicle powertrain occurs in some cases and damages vehicle performance such as tractive performance etc. In order to study the regularity and cause of the self-excited vibration, experiments of BJ2020N jeep on various roads, with various tire pressures and several drawbar forces are carried out.Experimental result indicates that there really exists self-excited vibration in vehicle powertrain when vehicle runs at high slip.Features of the self-excited vibration and the influence of tire pressure and road condition on the self-excited vibration are also studied.As a conclusion, the amplitude of the self-excited vibration grows as tire pressure increases.

19 高滑率下车辆动力传动系的失稳与稳定性判据.农业机械学报，1999.1

INSTABILITY OF VEHICLE POWERTRAIN AT HIGH SLIP AND STABLE CRITERION OF THE POWERTRAIN

[摘要] 建立了车辆动力传动系的力学模型, 并用平均法对该力学模型进行了分析, 得知:动力传动系在高滑转率下常会失稳, 从而在传动系中产生自激振动, 对车辆产生了不利影响。给出了传动系的稳定性判别式, 讨论了影响传动系稳定性的因素, 为研究抑制自激振动的措施提供了理论依据。

[Abstract] Self-excited vibration in vehicle powertrain is often related to the stability of the powertrain. In this thesis, to find the stable criterion, the mechanics model of vehicle powertrain is established and then analyzed by KBM method. From the analysis, it is shown that vehicle powertrain can become unstable at high slip and induces self-excited vibration in the powertain. Stable criterion of vehicle powertrain is also given. Parameters influencing powertrain stability are found, and they are : axle shaft damping, slope of the curve of the adhesive coefficient and the slip, weight of the vehicle, moment of the engine and the transmission, etc. . As a conclusion, the larger the axle shaft damping is , the lesser the tendency of the unstability of vehicle powertain is.

20 拟因素追加试验设计及其在发动机性能研究中的应用.华南农业大学学报1999.3

Application of Design of the Dummy Factor and Additional Experiment in the Study of the Engine Characteristics

[摘要] 针对发动机性能研究中试验设计的需要，用拟因素追加法设计了多因素不等水平的试验方案，并介绍了其数据处理方法及对因素和试验误差的偏差平方和进行修正的方法，求出了最佳组合方案。

[Abstract]In this thesis, the design of the dummy factor and additional experiment was designed and carried out to study the engine characteristics by experiments. In addition, the method to process the experiment data was discussed.

22 移置式带式输送机驱动站强度测试分析.起重运输机械,1998.4

23 多机拖动的大型带式输送机功率测试.起重运输机械,1995.4


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