Causality in real-time dynamic substructure testing
نویسندگان
چکیده
منابع مشابه
Large Scale Real Time Dynamic Hybrid Testing Technique – Shake Tables Substructure Testing
Testing of large-scale specimens and models is currently possible in a few earthquake-engineering laboratories around the world. However, full-scale laboratory seismic testing of entire civil engineering structures (e.g., cable-stayed bridges, multi-story office buildings, industrial facilities, and pipeline distribution systems) is not likely in the near future due to the prohibitive costs ass...
متن کاملCausality problem in real-time calculus
Real-Time Calculus (RTC) [37] is a framework to analyze heterogeneous, real-time systems that process event streams of data. The streams are characterized by pairs of curves, called arrival curves, that express upper and lower bounds on the number of events that may arrive over any specified time interval. A well-known limitation of RTC is that it cannot model systems with states and several wo...
متن کاملAnalysis and Preliminary Experimental Study on Central Difference Method for Real-time Substructure Testing
Central difference method (CDM) that is explicit for pseudo dynamic testing is also supposed to be explicit for real-time substructure testing (RST). However, to obtain correct velocity dependent restoring force of the physical substructure being tested, the target velocity is required to be calculated as well as displacement. The standard CDM provides only explicit target displacement but not ...
متن کاملReal Time Dynamic Simulation of Power System Using Multiple Microcomputers
Recent developments in the design and manufacture of microcomputers together with improved simulation techniques make it possible to achieve the speed and accuracy required for the dynamic simulation of power systems in real time. This paper presents some experimental results and outlines new ideas on hardware architecture, mathematical algorithms and software development for this purpose. The ...
متن کاملA real-time recursive dynamic model for vehicle driving simulators
This paper presents the Real-Time Recursive Dynamics (RTRD) model that is developed for driving simulators. The model could be implemented in the Driving Simulator. The RTRD can also be used for off-line high-speed dynamics analysis, compared with commercial multibody dynamics codes, to speed up mechanical design process. An overview of RTRD is presented in the paper. Basic models for specific ...
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: Mechatronics
سال: 2009
ISSN: 0957-4158
DOI: 10.1016/j.mechatronics.2008.02.005