Results 21 to 30 of about 5,564,714 (250)

Nonlinear Control of Active Four Wheel Steer-By-Wire Vehicles

open access: yesIEEE Access, 2019
In this paper, a nonlinear triple-step steering controller for four wheel steer-by-wire vehicles has been presented to enhance handling stability. The proposed nonlinear triple-step steering controller commands the front and rear steering angles so as to
Shuyou Yu   +3 more
doaj   +1 more source

Vehicle Stability Control Based on Model Predictive Control Considering the Changing Trend of Tire Force Over the Prediction Horizon

open access: yesIEEE Access, 2019
This paper proposes a vehicle stability control approach based on time-varying model predictive control to enhance the handling and stability of active front steering vehicle at the vehicle dynamics limits.
Shaosong Li   +4 more
doaj   +1 more source

Examining the stability derivatives of a compound helicopter [PDF]

open access: yes, 2016
Some helicopter manufacturers are exploring the compound helicopter design as it could potentially satisfy the new emerging requirements placed on the next generation of rotorcraft.
Ferguson, Kevin, Thomson, Douglas
core   +1 more source

The effect of swingarm stiffness on motorcycle stability: Experimental measurements and numerical simulations [PDF]

open access: yes, 2017
This paper focuses on the effect of swingarm deformability on motorcycle stability and in particular on the weave mode. Multibody models for the analysis of stability and handling of single track vehicles require a lumped element representation of the ...
Doria, Alberto   +2 more
core   +1 more source

Plutonium stabilization and handling (PuSH) [PDF]

open access: yes, 1997
This Functional Design Criteria (FDC) addresses construction of a Stabilization and Packaging System (SPS) to oxidize and package for long term storage remaining plutonium-bearing special nuclear materials currently in inventory at the Plutonium Finishing Plant (PFP), and modification of vault equipment to allow storage of resulting packages of ...
openaire   +2 more sources

KINEMATIC STUDY OF THE FOUR-WHEELED STEERING SYSTEM

open access: yesВестник СибАДИ, 2019
Introduction. Since the second half of the 20th century the safety in the automotive industry has been bringing to the forefront. Therefore, researches pay special attention to stability and controllability. These properties increase in a variety of ways,
A. A. Markina   +2 more
doaj   +1 more source

Simulation Analysis of Vehicle Handling Stability Based on Trucksim

open access: yes, 2021
Based on the Trucksim simulation platform and referring to the parameters of the real vehicle, the vehicle body model, tire model, powertrain model, steering system model and braking system model was constructed.
Longhui Li, T. Guo, Shujie Xu
semanticscholar   +1 more source

Sliding Mode Switch Control of Adjustable Hydro-Pneumatic Suspension based on Parallel Adaptive Clonal Selection Algorithm

open access: yesApplied Sciences, 2020
The hydro-pneumatic suspension, as a widely used suspension for heavy vehicles, has been taken seriously by researchers for a long time because it is crucial in terms of handling stability, riding comfort, and driving safety of these vehicles.
Chen Zhou   +3 more
doaj   +1 more source

Semi-Global Exponential Stability of Augmented Primal-Dual Gradient Dynamics for Constrained Convex Optimization

open access: yes, 2020
Primal-dual gradient dynamics that find saddle points of a Lagrangian have been widely employed for handling constrained optimization problems. Building on existing methods, we extend the augmented primal-dual gradient dynamics (Aug-PDGD) to incorporate ...
Li, Na, Qu, Guannan, Tang, Yujie
core   +1 more source

Stability assessment of anchor handling vessels during operations [PDF]

open access: yesJournal of Marine Science and Technology, 2017
To ensure safety in anchor handling operations, maintaining anchor handling vessel stability is recognized as a critical and complex task. The vessel’s stability depends primarily on the vessel’s design and operational parameters, which are expressed by the vessel’s dynamic rolling angle, static heeling angle, and capsizing angle.
G. R. Gunnu, T. Moan
openaire   +1 more source

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