Dynamically substructured testing of railway pantograph/catenary systems
نویسندگان
چکیده
منابع مشابه
Adaptive Control of Generalised Dynamically Substructured Systems
The use of the dynamically substructured systems (DSS) approach for engineering testing environments is receiving significant global interest. DSS enables a full-size, critical component to be physically tested within a laboratory environment, whilst the remaining part(s) of the entire system are modelled as a real-time numerical simulation. This paper will present a generalised substructuring ...
متن کاملModel Predictive Control of Dynamically Substructured Systems with Application to a Servohydraulically-Actuated Mechanical Plant
Dynamically substructured systems (DSS) are increasingly used by the dynamics testing community. DSS involves the physical testing of full size critical components in parallel with numerical testing of the remaining components. This has certain advantages over other testing methods [24]. However, the synchronization of the signals at the interface between the physical and numerical substructure...
متن کاملModel Predictive Control of Substructured Systems
In this paper, we consider the control of multivariable substructured systems with input constraints. Model Predictive Control (MPC) is used to synchronize the interface between the physical and numerical substructures. As a case study, a quasi-motorcycle suspension system is converted into a multivariable substructured system. An MPC controller is developed for this system. Simulation results ...
متن کاملArtificial table testing dynamically adaptive systems
Dynamically Adaptive Systems (DAS) are systems that modify their behavior and structure in response to changes in their surrounding environment. Critical mission systems increasingly incorporate adaptation and response to the environment; examples include disaster relief and space exploration systems. These systems can be decomposed in two parts: the adaptation policy that specifies how the sys...
متن کاملAssessment and Monitoring for Railway Tracks Reliability and Safety using Nondestructive Testing Measurement Systems
The deterioration of railway tracks raises great concerns about the integrity of assessments and evaluations of railway tracks currently in service. Integrated inspection strategies coupled with innovations in inspection technology can lead to significant improvements in operational cost efficiency and reliability without the requirement of a fundamental shift in the existing understanding o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit
سال: 2018
ISSN: 0954-4097,2041-3017
DOI: 10.1177/0954409718799900