1. From the Editor-in-Chief

   • Kimon P. Valavanis

   Editorial 07 January 2021 Article: 26

2. A Semi-Direct Monocular Visual SLAM Algorithm in Complex Environments

   • Zhiwei Liang
   • Chengzhi Wang

   OriginalPaper 28 December 2020 Article: 25

3. Precision Deep-Stall Landing of Fixed-Wing UAVs Using Nonlinear Model Predictive Control

   • Siri Mathisen
   • Kristoffer Gryte
   • Tor Arne Johansen

   OriginalPaper 17 December 2020 Article: 24

4. 2DxoPod - A Modular Robot for Mimicking Locomotion in Vertebrates

   • S. Sankhar Reddy CH.
   • Abhimanyu
   • Tejas Rane

   OriginalPaper 16 December 2020 Article: 23

5. Vision-Based Imitation Learning of Needle Reaching Skill for Robotic Precision Manipulation

   • Ying Li
   • Fangbo Qin
   • Jianqiang Zhang

   OriginalPaper 16 December 2020 Article: 22

6. Controlling Draft Interactions Between Quadcopter Unmanned Aerial Vehicles with Physics-aware Modeling

   • Ion Matei
   • Chen Zeng
   • Johan de Kleer

   OriginalPaper 15 December 2020 Article: 21

7. Generosity-Based Schedule Deconfliction in Communication-Limited Environments

   • Demetrious T. Kutzke
   • Richard D. Tatum
   • Matthew J. Bays

   OriginalPaper 14 December 2020 Article: 20

8. Health Monitoring System for Autonomous Vehicles using Dynamic Bayesian Networks for Diagnosis and Prognosis

   • Iago Pachêco Gomes
   • Denis Fernando Wolf

   OriginalPaper 14 December 2020 Article: 19

9. Energy-Conscientious Trajectory Planning for an Autonomous Mobile Robot in an Asymmetric Task Space

   • Soovadeep Bakshi
   • Tianheng Feng
   • Dongmei Chen

   OriginalPaper 14 December 2020 Article: 18

10. Autonomous Floor and Staircase Cleaning Framework by Reconfigurable sTetro Robot with Perception Sensors

    • Anh Vu Le
    • Phone Thiha Kyaw
    • Nguyen Huu Khanh Nhan

    OriginalPaper 14 December 2020 Article: 17

11. Connectivity Preservation and Obstacle Avoidance in Small Multi-Spacecraft Formation with Distributed Adaptive Tracking Control

    • Zhongyuan Chen
    • M. Reza Emami
    • Wanchun Chen

    OriginalPaper 14 December 2020 Article: 16

12. A Set-Based Trajectory Planning Algorithm for a Network Controlled Skid-Steered Tracked Mobile Robot Subject to Skid and Slip Phenomena

    • Valerio Scordamaglia
    • Vito Antonio Nardi

    OriginalPaper 14 December 2020 Article: 15

13. A Dynamic Behavior Control Framework for Physical Human-Robot Interaction

    • Xing Liu
    • Shuzhi Sam Ge
    • Xuesong Mei

    OriginalPaper 11 December 2020 Article: 14

14. A Dynamically Feasible Fast Replanning Strategy with Deep Reinforcement Learning

    • Mehmet Hasanzade
    • Emre Koyuncu

    OriginalPaper 11 December 2020 Article: 13

15. A Novel Visual Lane Line Detection System for a NMPC-based Path Following Control Scheme

    • Iago José Pattas Bastos Franco
    • Tiago Trindade Ribeiro
    • André Gustavo Scolari Conceição

    OriginalPaper 11 December 2020 Article: 12

16. A Meta-Q-Learning Approach to Discriminative Correlation Filter based Visual Tracking

    • Akihiro Kubo
    • Kourosh Meshgi
    • Shin Ishii

    OriginalPaper 11 December 2020 Article: 11

17. A Graph Theoretic-Based Approach for Deploying Heterogeneous Multi-agent Systems with Application in Precision Agriculture

    • Mohammadreza Davoodi
    • Saba Faryadi
    • Javad Mohammadpour Velni

    OriginalPaper 11 December 2020 Article: 10

18. Multi-objective Route Planning for Underwater Cleaning Robot in Water Reservoir Tank

    • Mohd Saiful Azimi Mahmud
    • Mohamad Shukri Zainal Abidin
    • Hameedah Sahib Hasan

    OriginalPaper 10 December 2020 Article: 9

19. Operation Status of Teleoperator Based Shared Control Telerobotic System

    • Shuang Liu
    • Shulei Yao
    • Runhuai Yang

    OriginalPaper 10 December 2020 Article: 8

20. Feedback Linearization with Zero Dynamics Stabilization for Quadrotor Control

    • Luís Martins
    • Carlos Cardeira
    • Paulo Oliveira

    OriginalPaper 09 December 2020 Article: 7

21. Stereo Frustums: a Siamese Pipeline for 3D Object Detection

    • Xi Mo
    • Usman Sajid
    • Guanghui Wang

    OriginalPaper 08 December 2020 Article: 6

22. Deep Learning-based Monocular Obstacle Avoidance for Unmanned Aerial Vehicle Navigation in Tree Plantations

    • H. Y. Lee
    • H. W. Ho
    • Y. Zhou

    OriginalPaper 08 December 2020 Article: 5

23. A Porcine Abdomen Cutting Robot System Using Binocular Vision Techniques Based on Kernel Principal Component Analysis

    • Ming Cong
    • Jiaqi Zhang
    • Dong Liu

    OriginalPaper 08 December 2020 Article: 4

24. A Direct Approach of Path Planning Using Environmental Contours

    • Hongjun Yu
    • Lihua Liang
    • Qing Jiang

    OriginalPaper 08 December 2020 Article: 3

25. Separable Nonlinear Least Squares Algorithm for Robust Kinematic Calibration of Serial Robots

    • Chentao Mao
    • Zhangwei Chen
    • Xiang Zhang

    OriginalPaper 08 December 2020 Article: 2

26. Incremental Learning for Autonomous Navigation of Mobile Robots based on Deep Reinforcement Learning

    • Manh Luong
    • Cuong Pham

    OriginalPaper 07 December 2020 Article: 1