Iain R. Spears,Pierre Lagadec,Simon W. Bateson,Simon Read
申请号：
US14844780
公开号：
US20150374290A1
申请日:
2015.09.03
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Measuring expended energy of a moving body by providing at least one first sensor for measuring position data of a first part of the moving body, providing at least one second sensor for measuring relative position data of a second part of the moving body, using the first sensor to make a first measurement of the position of the first part over a period of time and subsequently calculating a global expended energy of the first part relative to a reference frame from the first measurement, using the second sensor to make a second measurement of the position of the second part over said period of time and subsequently calculating a relative expended energy of the second part relative to the first part from the first and second measurements.
