[PDF][PDF] Modelling and control of the crazyflie quadrotor for aggressive and autonomous flight by optical flow driven state estimation
M Greiff - 2017 - lup.lub.lu.se
The master thesis seeks to develop a control system for the Crazyflie 2.0 unmanned aerial
vehicle to enable aggressive and autonomous flight. For this purpose, different rigid-body …
vehicle to enable aggressive and autonomous flight. For this purpose, different rigid-body …
[HTML][HTML] 基于非线性规划的室内TOA 测距值优化方法
孙健， 付永领， 何杰， 谭林， 李胜广， 许文鹏 - 2018 - html.rhhz.net
在室内环境中, 无线信道中的非视距和多径传输等效应严重影响了到达时间(TOA)
定位系统的测距值精度, 从而导致较大的测量误差和定位误差. 将测距值优化抽象为非线性规划 …
定位系统的测距值精度, 从而导致较大的测量误差和定位误差. 将测距值优化抽象为非线性规划 …
[HTML][HTML] 利用测距值优化的室内三维定位算法
何杰， 吴得泱， 李希飞， 徐丽媛， 齐悦 - 2017 - html.rhhz.net
摘要为了解决实际误差分布与假设误差分布不匹配导致最小二乘三维定位算法精度较低的问题,
提出一种基于测距值优化的最小二乘室内三维定位算法. 结合残差修正, Cayley-Menger …
提出一种基于测距值优化的最小二乘室内三维定位算法. 结合残差修正, Cayley-Menger …
[PDF][PDF] Diffraction Analysis with UWB Validation for ToA Ranging in the Proximity of Human Body and Metallic Objects
F Askarzadeh - 2017 - digital.wpi.edu
The time-of-arrival (ToA)-based localization technique performs superior in line-of-sight
(LoS) conditions, and its accuracy degrades drastically in proximity of micro-metals and …
(LoS) conditions, and its accuracy degrades drastically in proximity of micro-metals and …
Nonlinear programming-based ranging optimization for three-dimensional indoor time of arrival localization
The distribution of ranging errors of time of arrival techniques fails to satisfy zero means and
equal variances. It is one of the major causations of position error of least square–based …
equal variances. It is one of the major causations of position error of least square–based …
Indoor TOA ranging value optimization method based on nonlinear programming
J SUN, Y FU, J HE, L TAN, S LI, W XU - 北京航空航天大学学报, 2018 - bhxb.buaa.edu.cn
The ranging accuracy of time of arrival (TOA) based indoor positioning system is significantly
affected by multipath and non-line-of-sight (NLOS) of wireless channel in indoor …
affected by multipath and non-line-of-sight (NLOS) of wireless channel in indoor …
[图书][B] Zuverlässige drahtlose Übertragung in maritimen Umgebungen unter Berücksichtigung komplexer metallischer Strukturen
H Fielitz - 2016 - books.google.com
Auf Fracht-und Passagierschiffen ist heutzutage die drahtlose Übertragung von Navigations-
und Telekommunikationsdaten nicht mehr wegzudenken. Eine neue Anwendung für die …
und Telekommunikationsdaten nicht mehr wegzudenken. Eine neue Anwendung für die …