The purpose of this study was to develop the measurement system of pedal reaction-force for the bicycle that measures two-dimension force with loadcell on the pedal. The system consisted of sensor part, data collection part and software part for contr...
The purpose of this study was to develop the measurement system of pedal reaction-force for the bicycle that measures two-dimension force with loadcell on the pedal. The system consisted of sensor part, data collection part and software part for control. The sensor part consisted of preamplier and signal condition circuit. It was consisted of high intensity circuit to decrease the noise and to improve response trait. The data collection part with 12 bit was collected for the data by timing mode on trigger signal. The signal of the sensor was controlled for the sampling speed by way of the software in computer. Measuring system on pedal reaction force testified the utilization through calibration and the experimental test.