Driving an automobile safely requires considerable skill. Even if not generally trecognizeu the driver needs an intuitive ability to utilize fedforward und feedback ocontrol methods. a) n the process of steering a car, one objcective is to keep the vehicle generally ceniere Pper tatic lane. Thus, the controlled variable is some measure of that distance. If s0, how is feedback control used to accomplish this objective? ldentify the sensorts), the cator, how the appropriate control action is detemined, and some likely disturbances 1he process of braking or accelerating an automobile is highly complex, requiring the SKill use of both feedback and feedforward mechanisms to drive safely. For foedback control, the driver normally uses distance to the vehicle ahead as the measured variable. his set point' is otten recommended to be some distance rclated to speed, for example, one car length separation for each 10 mph. If this recommendation is used, how does feedforward control come into the accelerating/ braking process when one is attempting to drive in traffic at a constant speed? In other words, what other informationin addition to distance separating the two vehicles-does the driver utilize to avoid colliding with the car ahead?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Driving an automobile safely requires considerable skill. Even if not generally trecognizeu
the driver needs an intuitive ability to utilize fedforward und feedback ocontrol methods.
a) n the process of steering a car, one objcective is to keep the vehicle generally ceniere

Pper tatic lane. Thus, the controlled variable is some measure of that distance. If
s0, how is feedback control used to accomplish this objective? ldentify the sensorts), the

cator, how the appropriate control action is detemined, and some likely disturbances

1he process of braking or accelerating an automobile is highly complex, requiring the
SKill use of both feedback and feedforward mechanisms to drive safely. For foedback
control, the driver normally uses distance to the vehicle ahead as the measured variable.

his set point' is otten recommended to be some distance rclated to speed, for example,
one car length separation for each 10 mph. If this recommendation is used, how does

feedforward control come into the accelerating/ braking process when one is attempting

to drive in traffic at a constant speed? In other words, what other informationin

addition to distance separating the two vehicles-does the driver utilize to avoid colliding

with the car ahead?

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