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Total questions: 10
Worksheet time: 5mins
disadvantage ANALYTICAL METHOD OF KINEMATIC ANALYSIS ?
not beautiful
not useful
bulkiness of mathematical expressions and complexity their decisions.
very difficult
To determine the kinematic parameters of the movement of links and individual points of the mechanism, such as movement, speed and acceleration, there are the following methods :
analytical, graphic, graphoanalytic, experimental
graphic, math , physics , graphoanalytic, experimental
physics , math , historical , graphoanalytic, experimental
analytical, graphic,math , historical
what is a generalized coordinate?
composition of the mechanism
output link movements
this is an independent coordinate for
the movement of the mechanism
the transfer function of the speed of the mechanism
The speed analog is called that ?
generalized coordinate
the first derivative of the movement of the output link along the generalized coordinate
according to the generalized coordinate φ, we get an analog of the speed of the slave link
Differentiating twice, we get an analog of the acceleration of the slave link
that we are differentiating by the generalized coordinate φ ?
the speed of the slave link
slave link acceleration
analogous to slave link acceleration
analogous to the speed of the slave link
what can be used to solve a kinematic problem?
the vector form of the analytical description of the kinematic properties of the mechanism
properties of the mechanism
description of the kinematic properties of the mechanism
analytical description of the kinematic
what is the analytical method of studying kinematics?
the cumbersomeness of mathematical expressions
the complexity of their solutions
in composing mathematical expressions
coordinates of the output link from the generalized ones
what is the transfer function of the speed of the mechanism ?
Analogous to speed
Analogous to acceleration
speed
acceleration
Why do we need analogs of speeds and accelerations ?
according to the generalized coordinate and is the transfer
function of the acceleration of the mechanism
coordinate and is the transfer
function of the acceleration of the mechanism
it is a transfer function of the speed of the mechanism
for the procedure of bringing forces and masses to the link of the reduction
what is a cast link?
Analogs of speeds and accelerations
the link of the mechanism, for which the initial
(leading) link of the mechanism is most often taken.
the first derivative of the displacement
output link
the gear speed transfer function
