Abstract The paper discusses the analytical expressions of a motion profile characterized by elliptic jerk. This is obtained through kinematic approach, defining jerk and then obtaining acceleration, velocity, displacement laws successive integrations. A dimensionless formulation adopted for sake generality. main characteristics are analyzed, outlining relationships between parameters. comparis...

A simple memristive chaotic jerk system with one variable to represent the internal state is found. The proposed equilibria-free yields hidden oscillation in a narrow parameter space. circuit constructed that models system, and it shows agreement predicted oscillation. new appears be of algebraically simplest systems.

OBJECTIVE to investigate variations in the masseteric myotatic reflex (jaw-jerk) and the silent period from the 5th to the 9th decades of life. SUBJECTS AND METHODS electromyographic data were recorded from the masseter muscle of the preferred chewing side by surface electrodes, using a computerized recording and analysis system. Chin taps were applied with a neurologist's hammer during mandi...

Multi-speed transmissions can enhance the performance and reduce overall cost of an electric vehicle, but they also introduce a challenge: avoiding gearshift jerk, which may sometimes prove to be impossible in presence motor clutch saturation. In this article, we three theorems that explicitly define fundamental limitations no-jerk gearshifts resulting from or actuator We compare consist transf...