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...

This paper evaluates EPS control strategies for improving vehicle handling and steering feel during high speed avoidance maneuver. Theoretical analysis of frequency response of steering angle and vehicle lateral acceleration relative to steering torque input is performed. Closed-loop simulation studies are also conducted by adopting a driver model to describe the human steering behavior. Based ...

Steering large-scale particle or robot systems is challenging because of their high dimensionality. We use a centralized stochastic approach that allows for optimal control at the cost central element instead decentralized approach. Previous works are often restricted to assumption fully actuated robots. Here we propose an underactuated robots energy-efficient system. consider simple task gathe...

| Interactive steering can be helpful in understanding and managing parallel and distributed systems. Multiple approaches to the implementation of steering systems are under investigation or in development. However, the notion of consistency in both the presentation of system state and the application of steering changes to the executing system varies considerably from system to system. We pres...

We present an operational framework for Einstein-Podolsky-Rosen steering as a physical resource. To begin with, we characterize the set of steering non-increasing operations (SNIOs) – i.e., those that do not create steering– on arbitrary-dimensional bipartite systems composed of a quantum subsystem and a black-box device. Next, we introduce the notion of convex steering monotones as the fundame...

We consider the uncertainty bound on the sum of variances of two incompatible observables in order to derive a corresponding steering inequality. Our steering criterion when applied to discrete variables yields the optimum steering range for two qubit Werner states in the two measurement and two outcome scenario. We further employ the derived steering relation for several classes of continuous ...

Steering is a challenging task, required by nearly all agents in virtual worlds. There is a large and growing number of approaches for steering, and it is becoming increasingly important to ask a fundamental question: how can we objectively compare steering algorithms? To our knowledge, there is no standard way of evaluating or comparing the quality of steering solutions. This paper presents St...

Two important requirements for interactive computational steering are low steering latency and minimal application perturbation. The key insight of this research is that precise, interpretable descriptions of steering commands enable runtime optimization for steering perturbation and latency. Within our structured approach for specifying steering requests, we dene three optimizations for latenc...

According to the steering mode of self-propelled modular transporter, the key component of the steering system with electro-hydraulic proportional directional valve was designed. The model of the transporter steering single loop system was established through the method of power bond graph and was simulated. The dynamic characteristics of steering circuit were analyzed. Results indicate that th...