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Consider an omnidirectional robot with a ring of eight 7 0 K H z sonar sensors that are fired sequentially. Your robot is capable of
Consider an omnidirectional robot with a ring of eight sonar sensors that are fired sequentially. Your robot is capable of accelerating and decelerating at It is moving in a world filled with sonardetectable fixed nonmoving obstacles that can only be detected at meters and closer. Given the bandwidth of your sonar sensors compute your robot's appropriate maximum speed to ensure no collisions. Design an optical triangulation system with the best possible resolution for the following conditions: specify as in figure : a the system must have sensitivity of at a range of meters. b The PSD has a sensitivity of c Perception Identify a specific digital CMOSbased camera on the market. Using product specifications for this camera, collect and compute the following values. Show your derivations: Dynamic range Resolution of a single pixel Bandwidth Stereo vision. Solve the system given by equations and and find the optimal point that minimizes the distance between the optical rays passing through tilde and tilde For doing this, observe that these two equations define two distinct lines in the D space. The problems consists in rewriting these two equations as the difference between points along these two lines. Then, impose that the partial derivatives of this distance with respect to and equal zero. From this, you will obtain the two points along the two lines at minimum distance between each other. The optimal point can then be found as the middle point between those points.
Consider an omnidirectional robot with a ring of eight sonar sensors that are fired sequentially. Your robot is capable of accelerating and decelerating at It is moving in a world filled with sonardetectable fixed nonmoving obstacles that can only be detected at meters and closer. Given the bandwidth of your sonar sensors compute your robot's appropriate maximum speed to ensure no collisions.
Design an optical triangulation system with the best possible resolution for the following conditions: specify as in figure :
a the system must have sensitivity of at a range of meters.
b The PSD has a sensitivity of
c
Perception
Identify a specific digital CMOSbased camera on the market. Using product specifications for this camera, collect and compute the following values. Show your derivations:
Dynamic range
Resolution of a single pixel
Bandwidth
Stereo vision. Solve the system given by equations and and find the optimal point that minimizes the distance between the optical rays passing through tilde and tilde For doing this, observe that these two equations define two distinct lines in the D space. The problems consists in rewriting these two equations as the difference between points along these two lines. Then, impose that the partial derivatives of this distance with respect to and equal zero. From this, you will obtain the two points along the two lines at minimum distance between each other. The optimal point can then be found as the middle point between those points.
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