screws - Great Lakes - Buzzpoints App

Question

Roboticists often use these devices’ namesake theory to express rigid-body motion as rotation about and translation along the same axis. For 10 points each:

[10e] Name these devices that, like bolts, convert rotational motion into linear motion. These fastening devices consist of a cylindrical shaft surrounded by helical threads.

ANSWER: screws

[10m] The Chebyshev–Grübler–Kutzbach formula is used in robotics to compute this quantity, the dimension of a robot’s configuration space. A rigid body in three-dimensional space has a value of six for this quantity.

ANSWER: degrees of freedom [or dof; accept mobility]

[10h] Robotic arms can be managed using this type of control, whose transfer function is a general quadratic all over s. The Ziegler–Nichols method can be used to tune this type of control’s three gain parameters.

ANSWER: PID control [or proportional–integral–derivative control; accept PID controllers or PID control loops]

<Editors, Other Science>

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Summary


Northern California	Main	Y	5	20.00	80%	100%	20%
Southern California	Main	Y	5	18.00	80%	80%	20%
Eastern Canada	Main	Y	11	11.82	73%	36%	9%
Florida	Main	Y	5	20.00	100%	80%	20%
Great Lakes	Main	Y	6	15.00	83%	50%	17%
Lower Mid-Atlantic	Main	Y	8	18.75	100%	50%	38%
Upper Mid-Atlantic (1)	Main	Y	9	15.56	89%	56%	11%
Upper Mid-Atlantic (2)	Main	Y	3	16.67	100%	67%	0%
Lower Midwest	Main	Y	3	16.67	100%	67%	0%
Upper Midwest	Main	Y	12	20.00	75%	75%	50%
North	Main	Y	2	15.00	100%	0%	50%
Northeast	Main	Y	10	15.00	60%	80%	10%
Northwest	Main	Y	4	25.00	100%	100%	50%
Southeast	Main	Y	8	15.00	75%	63%	13%
UK	Main	Y	10	16.00	70%	80%	10%
Upstate NY	Main	Y	3	20.00	100%	100%	0%
Upstate NY	Main	Y	1	30.00	100%	100%	100%

Data


CWRU D	Kenyon A	10	0	0	10
Pitt B	MSU B	10	0	0	10
OSU A	Pitt A	0	10	0	10
MSU A	OSU B	10	10	0	20
CWRU B	OSU C	10	10	10	30
OSU D	CWRU A	10	0	0	10