In this paper, we present the progress we have made in verifying the benchmark powertrain control systems introduced in the last ARCH workshop. We implemented the algorithm reported in [8] in the hybrid system verification tool C2E2 for automatically computing local discrepancy (rate of convergence or divergence of trajectories). We created Stateflow translations of the original models to aid t...

Car sharing services promise “green” transportation systems. Two vehicle technologies offer marketable, sustainable sharing: autonomous vehicles (AVs) eliminate customer requirements for car pick-up and return, and battery electric vehicles entail zero emissions. Designing an autonomous electric vehicle (AEV) fleet must account for the relationships among fleet operations, charging station (CS)...

The recent introduction of hybrid-electric powertrain technology has disrupted the automotive industry, causing significant powertrain design divergence. As this radical powertrain innovation matures, will hybrid vehicles dominate the future automotive market and does this represent a positive shift in the environmental impact of the industry? The answer to this question is sought within this p...

Abstract This paper describes the methods of improving efficiency powertrain like energy management system and control a Parallel Hybrid Powertrain, in order to address growing problem carbon emissions from vehicles on earth protect environment. These developments improvements are necessary for vehicles. Then further analyzed previous method, predicted made future plan next step research by usi...

Optimal control policies for a diesel-electric powertrain in transient operation are studied. In order to fully utilize the extra degree of freedom available in a diesel-electric powertrain, compared to a conventional powertrain, the engine-speed is allowed to vary freely. The considered transients are steps from idle to target power. A non-linear four state-three input mean value engine model,...

This paper shows the utility to follow an architecture framework in order to design complex systems with a holistic approach. Multi-objective Optimization techniques extend and complete the architecture framework to support trade-off analysis and decision making in the Systems Engineering design process. The merging and combination of these two approaches, decision making and systems engineerin...