Results 21 to 30 of about 129,642 (295)
Simulation and Validation of a Steering Control Strategy for Tracked Robots
Applied Sciences, 2023 Tracked inspection robots have demonstrated their versatility in a wide range of applications. However, challenges arising from issues such as skidding and slipping have posed obstacles to achieving precise and efficient trajectory control.
Chuanwei Wang +6 more
doaj +1 more source
Handling Enhancement of Autonomous Emergency Steering for Reduced Road Friction Using Steering and Differential Braking [PDF]
Applied Sciences, 2021 Steering has more potential than braking to prevent rear-end collisions at higher relative velocities. A path tracking controller based on multi-input multi-output (MIMO) model predictive control (MPC) is proposed to enhance the handling performance of autonomous emergency steering in this paper.
Yu-Min Lin, Bo-Chiuan Chen
openaire +2 more sources
Electro-mechanical transmission modelling for series-hybrid tracked tanks [PDF]
, 2012 This paper describes a mathematical model and presents the dynamic analysis of a series-hybrid tracked tank driven by two electric motors, one devoted to propulsion (PM) and the other to steering (SM).
Galvagno, Enrico +2 more
core +1 more source
Entanglement properties of third harmonic generation via direct and cascaded parametric processes [PDF]
, 2017 We compare the bipartite entanglement and EPR-steering properties of the two different schemes which produce third harmonic optical fields from an input field at the fundamental frequency. The first scheme uses second harmonic cascaded with sum-frequency
Olsen, M. K.
core +2 more sources
The Journal of Engineering, 2018 Steering differential performance is an important factor affecting the driving performance of the vehicle. A hydraulic control method is proposed for the differential system of the hydraulic wheel-driving off-road vehicle, and the driving force ...
Li Wang +4 more
doaj +1 more source
Trajectory generation for the N-trailer problem using Goursat normal form [PDF]
, 1995 Develops the machinery of exterior differential forms, more particularly the Goursat normal form for a Pfaffian system, for solving nonholonomic motion planning problems, i.e., motion planning for systems with nonintegrable velocity constraints.
Murray, Richard M. +2 more
core +2 more sources
Complexity, 2021 To improve the accuracy and timeliness of the trajectory tracking control of the driverless racing car during the race, this paper proposes a track tracking control method that integrates the rear wheel differential drive and the front wheel active ...
Gang Li +4 more
doaj +1 more source
Vertical wake deflection for floating wind turbines by differential ballast control [PDF]
Wind Energy Science, 2022 This paper presents a feasibility analysis of vertical wake steering for floating turbines by differential ballast control. This new concept is based on the idea of pitching the floater with respect to the water surface, thereby achieving a desired tilt ...
E. M. Nanos +4 more
doaj +1 more source
Integrated Control With DYC and DSS for 4WID Electric Vehicles
IEEE Access, 2019 This paper investigates the front-wheel differential steering system (DSS) for a four-wheel independent-drive (4WID) electric vehicle (EV) with a steer-by-wire (SBW) system in case of the steering failure.
Jie Tian +4 more
doaj +1 more source
The Design and Test of the Chassis of a Triangular Crawler-Type Ratooning Rice Harvester
Agriculture, 2022 Due to the high rolling rate of a regular crawler paddy harvester and the absence of mature first season harvester products of ratooning rice, combined with the planting mode and harvest requirements of ratooning rice, a triangular crawler ratooning rice
Weijian Liu +4 more
doaj +1 more source