نتایج جستجو برای: vehicle systems
تعداد نتایج: 1276579 فیلتر نتایج به سال:
Vehicle sensing system is an important research topic in the research field of Internet-of-Vehicles (IoV). Reliability and real-time performance of vehicle sensing systems are greatly influenced when deadlock happens. When a deadlock is detected, identifying the optimal deadlock solving strategy can ensure that the system goes back to normal state quickly. In order to address this issue, this p...
Condition Monitoring and Fault Detection of Railway Vehicle Suspension Using Multiple-Model Approach
This paper demonstrates the possibility to detect suspension failures of railway vehicles using a multiple-model approach from on-board measurement data. The railway vehicle model used includes the lateral and yaw motions of the wheelsets and bogie, and the lateral motion of the vehicle body, with sensors measuring the lateral acceleration and yaw rate of the bogie, and lateral acceleration of ...
Problem. As one of the three key elements flexible manufacturing systems (FMS), automated guided vehicles (AGVs) play a significant role in material handling systems. They've been around for more than decade, primarily Europe. AGVs were formerly utilized mostly production lines, but due to recent industrial development, they now vital variety different applications and domains, including wareho...
Intelligent Transport Systems (ITS) fall in the framework of cyberphysical systems due to the interaction between physical systems (vehicles) and distributed information acquisition and dissemination infrastructure. With the accelerated development of wireless Vehicle-to-Vehicle (V2V) and Vehicle-to Infrastructure (V2I) communications, the integrated acquiring and processing of information is b...
Up until now, we’ve considered our embedded control system to be self-contained: an algorithm implemented in software resident on a single microprocessor, communicating with its environment through sensors and actuators via peripheral devices such as an analog-to-digital converter. In fact, many embedded systems are distributed, consisting of multiple microprocessors communicating over one or m...
OVERVIEW: Recently, there has been an increase in the practical application of ACC (adaptive cruise control) systems, which measure the following distance to the preceding vehicle by radar and automatically maintain an appropriate following distance, and lane keeping systems, which recognize lanes using vision sensors and keep the vehicle from deviating from the lane. Current systems are based ...
This paper aims to investigate a new and intricate behavior of immediate follower during the lane change of leader vehicle. Accordingly, the mentioned situation is a transient state in car following behavior during which the follower vehicle considerably deviates from conventional car following models for a limited time, which is a complex state including lateral and longitudinal movement simul...
In recent years, automatic recognition of vehicle logos has become one of the important issues in modern cities. This is due to the unlimited increase of cars and transportation systems that make it impossible to be fully managed and monitored by human. In this research, an automatic real-time logo recognition system for moving cars is introduced based on histogram manipulation. In the proposed...
In this paper, parking lots with bidirectional power flow capability, is used as an achievements of smart power systems. Based on operating conditions, electric vehicles can be considered as a load or generator. For optimal operation of power systems, allocation of these novel units is also necessary same as other distributed generation. In this paper, an optimization problem is proposed for...
The field of control of marine vessels is seeing new advances in control algorithms, and new technologies introduced both in the field of sensors (MEMS, nano-), as well as the actuators. All these influences have made the prospect of using fleets of unmanned marine vehicles (surface and/or underwater) very attractive. In such a fleet, individual craft need to be equipped with a control system t...
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