Systems and methods for sensing balanced-action for improving mammal work-track efficiency

Abstract

An example system includes one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer. A processor processes sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, for optimizing energy efficiency for maintaining a balance of the body leaning forward in a gravity pull-down force, with the periodic upward force of the sequential foot-thrusts with the toes.

I claim: 
     
         1 . A system comprising:
 one or more sleeves, each configured for attachment to a leg and comprising a pressure sensor, an accelerometer and a magnetometer;   a processor for processing sensor signals from the pressure sensor, the accelerometer and the magnetometer to estimate action (A) and work (W) using event detections of peak stance and valley swing events associated with leg movement, wherein the processor detects small changes during swing from brain feedback of proprioception sensing of the lower body component locations and movement dynamics to adjust the swing reversal behavior with feedback for a minimum off-unbalance and use of friction in stepping forward with each stance step.