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RobustlyImplementationoftheAdaptiveInverseControl.
- This paper addresses the issues relating to the enforcement of robust stability when implementing the Adaptive Inverse Control (AIC) scheme. In this scheme, an adaptive FIR filter is added to a closed-loop system in order to reduce the output
xdcode3
- 为了实现彩色栅格地图道路的全自动提取，提出了一种闭环反馈提取彩色 栅格地图道路的方法。在地图图像数学模型的基础上，根据地图中对象的颜色特征对地图图 像进行规范化处理。在采用一些算法去除噪声后提取道路，对道路进行细化处理。依据道路 和噪声的特征建立一些判据判断道路的正确性，把道路的提取变成了根据判据不断修正道路 的循环过程，实现道路的全自动提取。试验结果表明了该方法具有较高的准确性、全自动化 和通用性。-color raster to the road map automati
mimo-ofdm_Phd_thesis.rar
- MIMO-OFDM 国外博士论文 1.Transmitter strategies for closed-loop MIMO-OFDM,2.Spatial processing, power control, and channel allocation for OFDM wireless communications....,MIMO-OFDM foreign doctoral dissertation 1.Transmitter strategies for closed-loop MIMO
PLLdesign
- This document includes the statements on the basics of Phase Lock Loop problems, control, and design methods.
dSPACE
- 利用四缸火花点火发动机模型，实践基于dSPACE 实时仿真系统的具体实验方法， 判断控制器模型的优劣。其中包括基于MATLAB/Simulink 的闭环离线仿真实验, 创建ControlDesk 试验界面，完成应用程序的编译、连接，代码的生成及下载，调整PI 参数进行实时仿真实验。-The use of four-cylinder spark ignition engine model, and practice the system based on dSPACE real-time si
FRF_measurement
- Frequency response measurement in closed loop: brushing up our knowledge
0102Feigin20
- Practical Costas loop design By Jeff Feigin Designing a simple and inexpensive BPSK Costas loop carrier recovery circuit.
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- 由于载体对象的高动态特点，其上装载的GNSS 接收机在捕获信号和跟踪定位上面临很大的挑战，因此致使 GNSS/INS 组合系统的定位效果受到严重影响。本论文以 MEMS IMU/GNSS 超紧组合为研究目标，并以 MEMS IMU 环路辅助的GNSS/INS 紧组合技术为研究重点，深入研究了 MEMS IMU 辅助的 GNSS 信号捕获、MEMS IMU 辅助的 GNSS 信号跟踪、MEMS IMU 辅助的 GNSS/INS 紧组合导航定位算法和基于矢量跟踪结构的 GNSS/INS 超紧组
5
- 在GPS软件接收机和SINS辅助GPS跟踪技术的基础上,提出了一种SINS/GPS超紧致组合导航方案。该超紧致方案在GPS软件接收机的捕获环节中加入了基于相位估计的精细捕获算法,从而提高了频率捕获精度,省略了频率跟踪牵引过程 在信号跟踪环节中,利用SINS位置、速度信息与卫星参数,求取接收机与卫星之间的径向距离和径向距离率,为码环、载波环提供辅助,从而降低了载体动态变化对跟踪环的影响,提高了跟踪环的动态跟踪性能 同时,降低载波环噪声带宽,减小码环相关间隔,从而提高了载波环和码环的跟踪精度。-On
4-Conventional-and-direct-current-control
- This paper proposes an optimal control strategy for an HVdc light system using a direct current vector control mechanism. The proposed approach is compared with the traditional vector control method for different HVdc control requirements, su
1-Analysis-of-conventional-decoupled-control
- This paper focuses on the analysis of traditional decoupled d-q vector control approaches for control of power transmission in a HVDC light system. The paper presents steady-state and transient models of a HVDC light system in a d-q reference
Hybrid-Fuzzy-PI-Controller-Applied-to-VSC-HVDC.zi
- A hybrid fuzzy-PI controller for voltage source converter based HVDC (VSC-HVDC) transmission system is proposed in this paper. At first, the elementary model of VSCHVDC is described. Then the fuzzy self-tuning control strategy is proposed, in
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- 超紧耦合是 GPS/INS 组合导航系统的最新研究方向，它采用 INS 测得的载体动态信息辅助 GPS 接收机跟踪环 路，消除卫星信号中由于载体与卫星之间相对运动所产生的频率偏移，提高接收机在高动态环境下载波跟踪性能，同时还 可以压缩带宽，有效增强接收机抗干扰性能。介绍 GPS/INS 超紧耦合技术，给出 INS 辅助 GPS 载波跟踪环路结构图和相应 的数学模型，分析 INS 辅助 GPS 跟踪环路在动态环境下的动态残留及其对环路相位误差的影响，并进行了模型仿真，最后 对仿真结
373378c
- Bode diagrams of the closed-loop transfer function of the system: with the conventional PID (light trace) and with the PR controller (dark trace)
ds404
- CiA Draft Standard 404 Device Profile Measuring Devices and Closed- Loop Controllers
gardnertimingdetector
- This paper presents the simulation performance of the all-digital symbol timing recovery using the Gardner Timing Error Detector over π/4-DQPSK modulation. The open loop statistics, the S-curve and the normalized timing error variance, were investiga
06105311
- Design of a 5GHz Phase-Locked Loop
Development-of-an-FPGA-Based
- An FPGA-Based servo controller for permanent magnet synchronous motor (PMSM) drive is designed and realized in this paper. The FPGA-Based controller has two modules. One module performs the function of the current/speed loop control for PMSM
Phase-Locked-Loop-PLL-lecturer
- 锁相环实验，PLL参数测试，锁相环PLL原理与应用，环路滤波器 -The experimental phase-locked loop, PLL parameter testing, and application of the principle of the PLL loop filter
Costas-loop-design
- 一种改进的载波同步Costas环路设计及实现,很详细，值得研究-An improved carrier synchronization Costas loop design and implementation, very detailed, is worth studying