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mieca
The Sub-Department of Atmospheric Oceanic and Planetary Physics in the University of Oxford maintains an archive of Mie scattering routines for both single spheres and populations of part
- 2017-03-23 23:01:29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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DC-circuit-break
直流断路器博士论文，利用电力电子器件。很不错的。(DC circuit breaker dissertation, the use of power electronic devices. Very good.)
- 2020-06-29 01:40:02下载
- 积分：1
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TCC8920_STBM_D3084_SV1.0
SCHEMETICS OF TCC8020 BASED
- 2012-09-19 15:54:44下载
- 积分：1
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apb_uart
基于APB总线的UART详细设计方案和实现(APB-based detailed design and implementation of UART)
- 2011-07-14 00:42:05下载
- 积分：1
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proportionalfairness
OFDMA系统中-成比例公平性约束下的MIMO-OFDMA资源分配方案(OFDMA system- proportional fairness constraints of the MIMO-OFDMA Resource Allocation)
- 2010-05-24 17:50:32下载
- 积分：1
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2-phase交错PFC 02
该文档讲述了一种交错并联型PFC电路的设计，设计大功率PFC电路时可以参考一下(This document describes the design of a interleaved parallel PFC circuit, and can be referenced when designing a high-power PFC circuit.)
- 2018-04-11 13:39:05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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plane_dtc_load2332
This is the simulink model for DTC of induction motor.
- 2010-03-05 13:55:48下载
- 积分：1
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imaging-technology-of-radar
保铮院士编写的雷达成像技术的书。该书上传的格式为PDF(Bao Zheng academicians write a book radar imaging technology. PDF format of the book upload)
- 2011-04-29 14:13:42下载
- 积分：1
