National Natural Science Foundation of China(No.61903078);Fundamental Research Funds for the Central Universities,China(No.2232021A-10);Shanghai Sailing Program,China(No.22YF1401300);Natural Science Foundation of Shanghai,China(No.20ZR1400400)。
Extracting building contours from aerial images is a fundamental task in remote sensing.Current building extraction methods cannot accurately extract building contour information and have errors in extracting small-sc...
supported by the National Key R&D Program of China(2022YFD2001405);the National Natural Science Foundation of China(51979275);the Open Project Program of Key Laboratory of Smart Agricultural Technology in Tropical South China,Ministry of Agriculture and Rural Affairs,China(HNZHNY-KFKT-202202);the 2115 Talent Development Program of China Agricultural University.
Dear Editor,This letter proposes a fuzzy indirect iterative learning(FIIL)active disturbance rejection control(ADRC)scheme to address the impact of uncertain factors of plant-protection unmanned ground vehicle(UGV),in...
This work was supported in part by the National Nature Science Foundation of China(51922059);in part by the Beijing Natural Science Foundation(JQ19010);in part by the China Postdoctoral Science Foundation(2021T140371).
With regard to precision/ultra-precision motion systems,it is important to achieve excellent tracking performance for various trajectory tracking tasks even under uncertain external disturbances.In this paper,to overc...
This work was supported in part by Beijing Natural Science Foundation(JQ19013);the National Key Research and Development Program of China(2021ZD0112302);the National Natural Science Foundation of China(61773373).
The core task of tracking control is to make the controlled plant track a desired trajectory.The traditional performance index used in previous studies cannot eliminate completely the tracking error as the number of t...
supported by National Natural Science Foundation of China (Grant Nos. 61803055,61803140, 61573076, 61633005, 61673076);Technology Research Program of Chongqing Municipal Education Commission(Grant No. KJQN201800720);Natural Science Foundation of Chongqing (Grant No. cstc2019jcyjmsxm X0222);Fundamental Research Funds for the Central Universities (Grant Nos.JZ2019HGTB0090, JZ2019HGTB0073);Opening Foundation of the State Key Laboratory of Traction Power (Grant No.TPL1908)。
Dear editor, Due to the high load and continuous work, some equipment such as sensors and actuators in the system will inevitably degrade as the aging time increases. Also, they may evolve into faults causing the decl...
the National Natural Science Foundation of China(No.U1764264)。
In point cloud registration applications,noise and poor initial conditions lead to many false matches.False matches significantly degrade registration accuracy and speed.A penalty function is adopted in many robust po...
the National Key Research and Development Program of China(Grant No.2017YFE0111300);EU H2020-MSCA-RISEECSASDPE(Grant No.734272);the National Natural Science Foundation of China(Grant No.51975321)。
Feedforward control based on an accurate dynamic model is an effective approach to reduce the dynamic effect of the robot and improve its performance. However, due to the complicated work environment with considerable...
supported by the National Natural Science Foundation of China (Grant Nos. U1913209, 61873268, 62025307);the Beijing Municipal Natural Science Foundation (Grant No. JQ19020)。
Rehabilitation robots for stroke patients have drawn considerable attention because they can reduce the economic and labor costs brought by traditional rehabilitation. Control methods for rehabilitation robots have be...
supported by National Key Research and Development Program of China (Grant No. 2017YFB1303401);National Natural Science Foundation of China (Grant Nos. 91748114, 51535004, 51705175)
Dear editor,Force tracking control is important for constrained operations. In recent years, impedance control is garnering increasing attention in robot force control. A new two-phase impedance function through null ...