2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC)最新文献

Adaptive Sliding-Mode Disturbance Observer-Based Nonlinear Control for Unmanned Dual-Arm Aerial Manipulator Subject to State Constraints 状态约束下无人双臂航空机械臂的自适应滑模扰动观测器非线性控制

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-11-10 DOI: 10.1142/s2737480723500218

Bingbing Liu, Hai Yu, Shizhen Wu, Xiao Liang, Yongchun Fang

引用次数: 0

A Cloud Detection Method for Landsat 8 Satellite Remote Sensing Images Based on Improved CDNet Model 基于改进CDNet模型的Landsat 8卫星遥感影像云检测方法

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-11-04 DOI: 10.1142/s2737480723500188

Junping Qiu, Peng Cheng, Chenxiao Cai

{"title":"A Cloud Detection Method for Landsat 8 Satellite Remote Sensing Images Based on Improved CDNet Model","authors":"Junping Qiu, Peng Cheng, Chenxiao Cai","doi":"10.1142/s2737480723500188","DOIUrl":"https://doi.org/10.1142/s2737480723500188","url":null,"abstract":"Cloud detection in remote sensing images is a crucial task in various applications, such as meteorological disaster prediction and earth resource exploration, which require accurate cloud identification. This work proposes a cloud detection model based on the Cloud Detection neural Network (CDNet), incorporating a fusion mechanism of channel and spatial attention. Depthwise separable convolution is adopted to achieve a lightweight network model and enhance the efficiency of network training and detection. In addition, the Convolutional Block Attention Module (CBAM) is integrated into the network to train the cloud detection model with attention features in channel and spatial dimensions. Experiments were conducted on Landsat 8 imagery to validate the proposed improved CDNet. Averaged over all testing images, the overall accuracy (OA), mean Pixel Accuracy (mPA), Kappa coefficient and Mean Intersection over Union (MIoU) of improved CDNet were 96.38%, 81.18%, 96.05%, and 84.69%, respectively. Those results were better than the original CDNet and DeeplabV3+. Experiment results show that the improved CDNet is effective and robust for cloud detection in remote sensing images.","PeriodicalId":6623,"journal":{"name":"2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC)","volume":"14 S1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135728302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Time-coordinated path following for multiple agile fixed-wing UAVs with end-roll expectations 具有端滚期望的多敏捷固定翼无人机时间协调路径跟踪

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-11-03 DOI: 10.1142/s2737480723500206

Fei Zou, Jie Li, Yifeng Niu

引用次数: 0

A Novel Model Calibration Method for Active Magnetic Bearing Based on Deep Reinforcement Learning 一种基于深度强化学习的主动磁轴承模型标定方法

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-10-13 DOI: 10.1142/s2737480723500176

Bingyun Yang, Cong Peng, Fei Jiang, Sumu Shi

{"title":"A Novel Model Calibration Method for Active Magnetic Bearing Based on Deep Reinforcement Learning","authors":"Bingyun Yang, Cong Peng, Fei Jiang, Sumu Shi","doi":"10.1142/s2737480723500176","DOIUrl":"https://doi.org/10.1142/s2737480723500176","url":null,"abstract":"Active magnetically suspended control moment gyro is a novel attitude control actuator for satellites. It is mainly composed of rotor, active magnetic bearing (AMB) and motor. As a crucial supporting component of control moment gyro, the performance of AMB is directly related to the stability of the rotor system and pointing precision of the satellites. Therefore, calibrating the parameters of AMB is essential for the realization of super-quiet satellites. This paper proposed a model calibration method, known as the deep reinforcement learning-based model calibration frame (DRLMC). First, the dynamics of magnetic bearing with damage degradation over its life cycle are modeled. Subsequently, the calibration process is formulated as a Markov Decision Process (MDP), and reinforcement learning (RL) is employed to infer the degradation parameters. In addition, experience replay and target network update mechanism are introduced to guarantee stability. Simulation results demonstrate that the proposed method identifies force-current factor of AMB during its degradation process effectively. Furthermore, additional experiments confirm the robustness of the DRLMC approach.","PeriodicalId":6623,"journal":{"name":"2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135804724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Wind and Actuator Fault Estimation for a Quadrotor UAV Based on Two-Stage Particle Filter 基于两级粒子滤波的四旋翼无人机风与作动器故障估计

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-09-22 DOI: 10.1142/s273748072350019x

Zhewen Xing, Youmin Zhang, Chun-Yi Su

引用次数: 0

An optimal FASA approach for UAV Trajectory Tracking Control 无人机轨迹跟踪控制的最优FASA方法

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-09-01 DOI: 10.1142/s2737480723500152

Gaoqi Liu, Bin Li, Guang-Ren Duan

引用次数: 0

Application-oriented Homogeneous control protocol Design for Multi-Agent Systems under Input Constraints 输入约束下多智能体系统面向应用的同构控制协议设计

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-09-01 DOI: 10.1142/s2737480723500140

Siyuan Wang, Sandeep Kumar Soni, G. Zheng, D. Boutat

引用次数: 0

Proportional-derivative Control of Second-order Tethered Satellites System based on Extended State Observer and Feed-forward Compensation 基于扩展状态观测器和前馈补偿的二阶系留卫星系统比例导数控制

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-09-01 DOI: 10.1142/s2737480723500164

Bowen Su, Fan Zhang, Panfeng Huang

引用次数: 0

Challenges and Perspectives of Information and Control Technology for Cislunar Space Exploration and Development 信息与控制技术在地月空间探索与发展中的挑战与展望

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-07-04 DOI: 10.1142/s2737480723500139

Weimin Bao, Zhenqiang Qi

引用次数: 0

Maritime Target Saliency Detection for UAV Based on the Stimulation Competition Selection Mechanism of Raptor Vision 基于猛禽视觉刺激竞争选择机制的无人机海上目标显著性检测

2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC) Pub Date : 2023-06-16 DOI: 10.1142/s2737480723500127

Xiaobin Xu, Yongbin Sun, Haibin Duan, Yimin Deng, Zhigang Zeng

引用次数: 1