Depending on their dynamic properties, cranes can be classified as gantry and rotary cranes. In this paper, we will focus the so called ‘knuckle boom’ which are among most common types of A first result paper is to present a complete mathematical model for kind crane where it possible control three rotations cable length. On basis model, propose nonlinear law based energy considerations able pe...

To design an automatic steering controller with high performance for autonomous vehicle, it is necessary to have a precise model of the lateral dynamics with respect to the steering command input. This paper presents an empirical modeling of the steering system for an autonomous vehicle. The steering system here is represented by three individual transfer function models: a steering wheel actua...

This paper aims to develop a driver steering model that can capture driver’s key steering mechanisms from a control engineering point of view. Analyses with Double Lane Change (DLC) vehicle test data suggest that, instead of following the traditional concept of trajectory planning, drivers use target points located along the centerline of the lane they are changing to as references for control....

Interactive Computational Steering is the online, interactive allocation and adjustment of system resources and application parameters. Causal consistency is an important feature of interactive steering of distributed computations, as it is often required to maintain the correctness of the computation. However, due to the asynchronous nature of distributed computations, it is difficult to coord...

Kinematic synthesis of a trailing six-member mechanism has been carried out to achieve five precision points of an automotive steering mechanism. The inner wheel can be rotated up to forty five degrees with fair accuracy. Results show that the divergent end behavior of Ackermann Steering Mechanism has been overcome by the present mechanism. The work is similar to earlier work by the present ...

Hydraulic rack and pinion power steering system is a high This increases the differential pressure acting on the power bandwidth servo with stringent performance requirements piston and yields the desirable hydraulic power assist force. on accuracy, reliability, and cost. Design of such a system An optional speed sensitive steering controller modulates can be best achieved by using a validated ...

This paper discuses sensor steering mechanism (SSM) for a laterally guided vehicle with a rear wheel steering mechanism. The authors have demonstrated the geometry of SSMs for front wheel steering type and reverse phase four-wheel steering type vehicles. SSMs allow stable lateral guiding performance for automated vehicles following a path with straight and curved portions created by a guideway....

Computational steering is the online, interactive allocation of resources and adjustment of application parameters. Although several systems for steering distributed computations have been developed, few support the coordinated steering of multiple processes. Of those that do provide such support, most take a conservative approach. Our system is unique in its optimistic approach. Coordinated st...

We present an approach to enhance fault-tolerance of real-time systems through steering. Steering means external alteration of the system's behavior in response to a deviation from requirements. The steering technique is embedded into a framework of monitoring and checking (MaC). MaC allows the users to perform runtime analysis of the current execution of a system with respect to formally speci...

The steering behaviour in a driving simulator has a significant influence on a driving realism. This study investigates the influence of the complexity of a steering-system model on the subjective assessment of truck steering feel in on-centre handling. Ten subjects drove a highway task with and without lateral wind disturbance with 4 steering-system model variants. The results show that detail...