You team is using potentiometers to capture the movement of a human subject's arm. You goal...

 

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You team is using potentiometers to capture the movement of a human subject's arm. You goal is to use the potentiometer readings (which measure angles) to track the position of the subject's hand. Your setup has two rigid 25 cm bars, one on the forearm and one on the upper arm. The potentiometers measure the angles of the elbow and shoulder joints. Q 25cm 25cm 82 01 The angles are defined such that both angles are zero when the arm is held straight out horizontally. Your team members asked the subject to draw out a letter in the air using their arm. They recorded the voltage changes across the potentiometers and converted them to angles using a sensor calibration curve. Your job is to convert these angles to hand positions. Part A: Validation First, let's do a manual translation. Given sensor readings of 0₁ = 2.53 and 0₂-0.71 radians, what is the hand position? % place your code here You team is using potentiometers to capture the movement of a human subject's arm. You goal is to use the potentiometer readings (which measure angles) to track the position of the subject's hand. Your setup has two rigid 25 cm bars, one on the forearm and one on the upper arm. The potentiometers measure the angles of the elbow and shoulder joints. Q 25cm 25cm 82 01 The angles are defined such that both angles are zero when the arm is held straight out horizontally. Your team members asked the subject to draw out a letter in the air using their arm. They recorded the voltage changes across the potentiometers and converted them to angles using a sensor calibration curve. Your job is to convert these angles to hand positions. Part A: Validation First, let's do a manual translation. Given sensor readings of 0₁ = 2.53 and 0₂-0.71 radians, what is the hand position? % place your code here You team is using potentiometers to capture the movement of a human subject's arm. You goal is to use the potentiometer readings (which measure angles) to track the position of the subject's hand. Your setup has two rigid 25 cm bars, one on the forearm and one on the upper arm. The potentiometers measure the angles of the elbow and shoulder joints. Q 25cm 25cm 82 01 The angles are defined such that both angles are zero when the arm is held straight out horizontally. Your team members asked the subject to draw out a letter in the air using their arm. They recorded the voltage changes across the potentiometers and converted them to angles using a sensor calibration curve. Your job is to convert these angles to hand positions. Part A: Validation First, let's do a manual translation. Given sensor readings of 0₁ = 2.53 and 0₂-0.71 radians, what is the hand position? % place your code here You team is using potentiometers to capture the movement of a human subject's arm. You goal is to use the potentiometer readings (which measure angles) to track the position of the subject's hand. Your setup has two rigid 25 cm bars, one on the forearm and one on the upper arm. The potentiometers measure the angles of the elbow and shoulder joints. Q 25cm 25cm 82 01 The angles are defined such that both angles are zero when the arm is held straight out horizontally. Your team members asked the subject to draw out a letter in the air using their arm. They recorded the voltage changes across the potentiometers and converted them to angles using a sensor calibration curve. Your job is to convert these angles to hand positions. Part A: Validation First, let's do a manual translation. Given sensor readings of 0₁ = 2.53 and 0₂-0.71 radians, what is the hand position? % place your code here

Answer rating: 100% (QA)

To find the hand position from the given sensor readings we will use t... View the full answer