Continuation of periodic orbits in piecewise-smooth neutral delay differential equations

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Summary
An extension of a collocation based periodic orbit continuation framework developed for piecewise-smooth delay differential equations is presented, to incorporate neutral delayed terms in the problem formulation. Numerical difficulties arising from the consequent disappearance of the natural smoothing property of delay differential equations are discussed in detail, along with mesh improvement approaches which may help mitigate this issue. The capabilities of the extended continuation framework are demonstrated on a low-degree-of-freedom traffic dynamics model, where driver behaviour is modelled with the help of piecewise-smooth controllers, which also take reaction delays into account.
Abstract ID :
301

Associated Sessions

PhD Student
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Budapest University Of Technology And Economics, Department Of Applied Mechanics
Professor of Mechanical Engineering
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University Of Michigan, Ann Arbor
associate professor
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Budapest University Of Technology And Economics
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