Multi-axial hybrid fire testing based on dynamic relaxation

Hybrid Approaches Based on Lagrangian Relaxation

Experimental and numerical crashworthiness investigation of hybrid composite aluminum tubes under dynamic axial and oblique loadings

This research deals with axial and oblique impact crash tests on simple and hybrid composite tubes. Axial and oblique impact tests have been generated on simple and hybrid composite tubes with one, two and three layers. A drop test rig was used to conduct the experiments. Furthermore, in order to gain more detailed knowledge about the crash process, finite element simulations of the experim...

Hybrid Execution of Dynamic Rule-based Multi-level Models

Hybrid algorithms are a promising approach to speed-up the execution of multi-scale biochemical reaction networks, i.e., networks with reactions that operate on different time scales. The basic idea is to use the quasi-steady state distribution of the fast reactions, computed either analytically or empirically, to update the propensities of slow reactions and to apply a stochastic simulation al...

Hybrid Testing Schemes Based on Mutual and Signature Testing

Signature based techniques have been well known for the Built-in §elf-test of integrated systems. We propose a novel test architecture which uses a judicious combination of mutual testing and signature testing to achieve low test area overhead, low aliasing probability and low test application time. The proposed architecture is powerful for testing highly concurrent systems in applications such...

Hybrid algorithms for dynamic schedulability testing

This report describes the simulation and performance measurement of a variety of algorithms for the testing of the schedulability of a task set at run time. The scenario assumed is that a processor has a resident set of periodic tasks and that a sporadic task which arrives at the processor must be schedulability tested alongside the resident set of periodic tasks. The sporadic will then be eith...