.../methodology/approach The proposed SLAM system optimally integrates the GPS data and a LiDAR odometry. In this system, two core algorithms are developed. To effectively verify reliability of the GPS data, VGL (the abbreviation of V erify G PS data with L iDAR data) algorithm is proposed and the points from...

... at: bernardo.lourenco@ua.pt 27 09 2019 20 01 2020 01 04 2020 14 04 2020 Optimization Calibration Reconstruction Registration Point cloud LRF Laser rangefinder, or LRFs, are among the most used sensors in the field of robotics. Owing to their precision, they are often used...

... owing to the high number of experimental combinations that could lead to exhaustive and time-consuming testing approaches. Design/methodology/approach A newly developed optimized technique to deal with automatic planning and design of robotic systems is proposed and tested in this paper. Findings...

...Lin Li; Jiadong Xiao; Yanbiao Zou; Tie Zhang Purpose The purpose of this paper is to propose a precise time-optimal path tracking approach for robots under kinematic and dynamic constraints to improve the work efficiency of robots and guarantee tracking accuracy. Design/methodology/approach...

...Francisco Valero; Francisco Rubio; Antonio José Besa; Carlos Llopis-Albert Purpose The purpose is to create an algorithm that optimizes the trajectories that an autonomous vehicle must follow to reduce its energy consumption and reduce the emission of greenhouse gases. Design/methodology...

... The mechanical parameters of a cRSEA are optimally selected for the controllability, the input and output torque transmissibility and the mechanical impedance by simulation study. A mechanical clutch that automatically disengages the transmission is devised such that the human is mechanically protected from...

... increases probable errors in further task of manipulating the sensitive brain tissue. This paper aims to present the development of a robotic system capable of perforating and cutting the required bone flap without restraining the surgeon. Design/methodology/approach For the purpose of optimization...

...Ankit Sharma; A.K. Jha; Arpan Halder Purpose In an industrial robotic cell, the optimal layout planning problem needs critical analysis, as it indirectly affects the manufacturing time and cost involved in the production process. This paper aims to propose a generic three-step robotic cell layout...

...Youdong Chen; Liang Yan; Hongxing Wei; Tianmiao Wang Purpose This paper aims to present a technique for optimal trajectory planning of industrial robots that applies a new harmony search (HS) algorithm. Design/methodology/approach The new HS optimization algorithm adds one more operation...

... be derived based on parallel line constraints, line/plane intersection and projective geometry. The closed‐form solution can be further refined by nonlinear optimization which considers all parameters simultaneously in the nonlinear model. Findings Computer simulations and experimental tests using actual...