Biom 1.2 Flashcards
1
Q
Two types of equipment motion analysis systems?
A
Manual
Automated
2
Q
Advantages and disadvantage of manual ?
A
Ad- Quick, cheap, reasonable range of sample rates Dis- Time consuming Object identification
3
Q
Ad and dis of automated
A
Ad-
Automated, repeatable marker identification
Dis-
Sensitive to sun, cost, skin motion
4
Q
Define analysis of gait
A
Compare joint motion of injured or pathological condition to normal values
5
Q
What are we measuring when using force ?
A
Ground reaction force
Limb force
Implement forces
6
Q
The ideal transducer specification are
A
Resistant to temp Accurate through long range Repeatable Minimal drifting Correct size
7
Q
Measurements of kinematics involves?
A
A reference object
Calibration value
Measuring object on computer or image
Converting measurements in to life-size values
