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underwater-localization
水下被动定位论文，用于对水下节点进行定位，能够实现水下节点的定位功能(the paper of underwater wireless sensor network localization)
- 2014-06-27 11:17:00下载
- 积分：1
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paper688
随着并联机构学理论的日益成熟，并联摇摆台以其大刚度、高精度和重载等优点，广泛应用于机械、航海和航天等领域。其中，以车辆模拟台的应用最为广泛。车辆在行驶过程中由于受到路况等扰动因素的影响，会产生横摇、纵倾、转艏、前冲、横移和升降共6种位姿的运动，而通过六自由摇摆台能将车辆的这些运动真实的再现出来。
本文以项目——六自由度重型摇摆台的研制为依托，在对国内外六自由度摇摆台的研究现状做了比较深入、系统分析的基础上，对车辆重型摇摆台与负载锁定结构进行了分析优化，主要的研究内容如下：
首先，对六自由度重型摇摆台进行运动学建模，分析、优化机构在六种独立姿态及部分耦合位姿情况下支撑杆的运动范围，最终确定了支撑杆合理的转角空间和上下铰链座的结构，提高了机构的运动学、动力学性能。
(With the development of theory of parallel mechanism, parallel plat quickly enters the international market for high stiffness、high precision and heavy load, which is widely used in mechanical、navigation and aviation, etc. Among these parallel plats, the vehicle simulator is the most widely used. Due to the disturbance factors of ups and downs of the different roads, vehicle has 6 degrees of freedom during its traveling movements, such as rolling、pitching、yawing、surging、swaying and heaving that can be simulated in the use of 6-DOF platform.
Based on the project of heavy platform, this paper optimizes the platform and the load locking structure after the in-depth and systematic analysis of 6-DOF parallel plat at home and abroad, the main research contents are as follows:
Firstly, this paper establish the kinematic modeling that is used to analyze the rotating range of the axis belonging to the supporting pole in many traveling conditions, such as one of six movements indepe)
- 2012-09-08 17:47:11下载
- 积分：1
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JAVAqyrcglxt
JAVA企业人事管理系统的设计与实现
论文范文+毕业设计源代码+JAVA企业人事管理系统的设计与实现论文.doc(JAVA Enterprise Personnel Management System Design and Implementation)
- 2013-03-27 10:27:57下载
- 积分：1
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PMSMdata
永磁直流电机直接转矩控制相关内容。包含了电机相关数学建模，还有matlab仿真。(Permanent magnet synchronous motor,DTC)
- 2019-03-11 09:57:08下载
- 积分：1
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GADA
modélisation de la génératrice asynchrone a double alimentation
- 2011-07-15 22:41:13下载
- 积分：1
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Weak-signal-delay-estimation
微弱信号的时延估计论文，详细介绍了微弱信号的提取，采用MUSIC方法进行时延估计(Weak signal delay estimation papers)
- 2020-10-25 16:40:00下载
- 积分：1
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multivariable-feedback-design
多变量多输入输出系统的鲁棒控制, 电子版，学习材料，欢迎下载(MIMO system robust control)
- 2012-01-07 13:59:38下载
- 积分：1
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tushuguanguanlixitong
图书管理系统 一些基本的功能：
1：添加图书以及图书编号
2：能够实行基本的借书还还书的功能。
3： 删除图书信息等
(Some of the basic functions of the library management system: a: Add Books and Book Number 2: the ability to implement basic library book functions. 3: Remove the book information)
- 2012-07-02 11:18:36下载
- 积分：1
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aaaa
资源很好，很适合本科学习基础较差的同学额，本科学士论文可以引用(Purple is very good, very suitable for undergraduate students to learn the basic amount of poor,)
- 2014-06-14 14:08:52下载
- 积分：1
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200981151754936
水 表的说明，安装调试工，接线，程序的试用，(Description of meter, installation and commissioning work, wiring, trial procedures,)
- 2010-10-08 14:21:29下载
- 积分：1
