View Full Version : speed measurement techniques

Ohgi Yuji
10-20-1993, 07:00 PM
Dear Claire,

Hello,my name is Yuji Ohgi. I am doctor course student and belong to
Biomechanics Lab. of Tsukuba Univ. in Japan.
Now I study bicycle mechanics of "Hard Braking at emergency",what is
called "Jack Knife Phenomenon".
So,I am looking for the device which can mesure a bicycle velocity.
I have one idea of these device which is ultrasonic sensor. But I am
poor of electronics.
If you get any information about these devices, please send me your

Sincerely yours,