[A new dynamic test with optimal multifrequent binary work-load patterns on the bicycle ergometer]

A new dynamic test with work-load changes on the bicycle ergometer is described using optimal multifrequent binary test signals, which are based on the theory of an active design of experiments. In comparison to step, impulse, ramp and sinusoidal work-load changes this new test includes the advantage that it provides good accuracy within a short time for measurement and evaluation. First results indicate the possibility of a good analysis of the dynamics of the heart rate response using linear models. Statements for approximation of the system in the frequency range lead to the estimation of time constant models, which allow a good estimation of the behaviour of the regulation of the heart rate.