Jianwei Cui
Southeast University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Jianwei Cui.
International Journal of Advanced Robotic Systems | 2009
Yan Guo; Aiguo Song; Jiatong Bao; Hongru Tang; Jianwei Cui
This paper presents a novel two-step autonomous navigation method for search and rescue robot. The algorithm based on the vision is proposed for terrain identification to give a prediction of the safest path with the support vector regression machine (SVRM) trained off-line with the texture feature and color features. And correction algorithm of the prediction based the vibration information is developed during the robot traveling, using the judgment function given in the paper. The region with fault prediction will be corrected with the real traversability value and be used to update the SVRM. The experiment demonstrates that this method could help the robot to find the optimal path and be protected from the trap brought from the error between prediction and the real environment.
International Journal of Computational Intelligence Systems | 2013
Jianwei Cui; Yan Guo; Huatao Zhang; Kui Qian; Jiatong Bao; Aiguo Song
Abstract This paper presents a novel method on building relationship between the vision features of the terrain images and the terrain traversability which manifests the difficulty of field robot traveling across one terrain. Vision features of the image are extracted based on color and texture. The travesability is labeled with the relative vibration. The support vector machine regression method is adopted to build up the inner relationship between them. In order to avoid the over-learning during training, k-fold method is used and average mean square error is defined as the target minimized to get the optimal parameters based on parameter space grid method. For the traveling smoothness of field robot, the original traversability prediction is transformed to computed traversability prediction based on different initial sub-regions. The optimal path is given by minimizing the sum of computed traversability prediction of all sub-regions in each path. Three experiments are discussed to demonstrate the effec...
Archive | 2009
Aiguo Song; Chuankun Qu; Hongru Tang; Yili Han; Yan Guo; Yan Cao; Jiatong Bao; Jianwei Cui
Archive | 2009
Aiguo Song; Yan Cao; Hongru Tang; Yili Han; Yan Guo; Chuankun Qu; Jiatong Bao; Jianwei Cui
Archive | 2009
Aiguo Song; Yan Guo; Hongru Tang; Chuankun Qu; Yan Cao; Jiatong Bao; Yili Han; Jianwei Cui
Archive | 2010
Jiatong Bao; Jianwei Cui; Kui Qian; Aiguo Song; Huatao Zhang
Archive | 2010
Jiatong Bao; Yan Cao; Jianwei Cui; Yan Guo; Yili Han; Aiguo Song; Hongru Tang; Huatao Zhang
Archive | 2010
Jiatong Bao; Jianwei Cui; Ming Gao; Yili Han; Kui Qian; Aiguo Song; Pengwen Xiong; Huatao Zhang
Archive | 2012
Aiguo Song; Kui Qian; Yili Han; Jianwei Cui; Pengwen Xiong; Liyun Zhang; Jiatong Bao; Hongru Tang
Archive | 2011
Jiatong Bao; Jianwei Cui; Ming Gao; Kui Qian; Aiguo Song; Pengwen Xiong; Huatao Zhang