run {cartools} R Documentation

The run function is a wrapper for the trial and plotfollow3 functions.

Description

The run function is a wrapper for the trial and plotfollow3 functions.

ylim)

Arguments

 nveh number of vehicles in the investigation or vehicle = 1, 2, ..., nveh, a number ulead lead vehicle speed (mph) at time t0, i.e., before breakdown, a number ulead.sd standard deviation of ulead, a number ubrkdown breakdown speed (mph) of lead vehicle, a number ubrkdown.sd standard deviation of ubrkdown, a number k traffic density (vehicles per mile, vpm) of the pre-breakdown state, a number k.sd standard deviation of following vehicle breakdown speed, a number d deceleration rate of the lead l vehicle, a number leff effective vehicle length (feet), a number xlim plot range along the t axis, a vector ylim plot range along the x axis, a vector

Value

The function returns an t-x image and eight lists: output[] returns a vector of run input values; output[] returns a matrix of pre-breakdown ulead speed, breakdown ubrkdown speed, pre-breakdown k density values for each vehicle; output[] returns a time matrix consisting of t0,t1,t2,t3,t4,t5; output[], output[], output[] and output[] returns matrices of speed u, location x and safe headway h values for each vehicle at times t0,t1,t2,t3, respectively. Finally, output[] returns a list the cflist list consisting of information stored as L and Fw matrices.

Examples

run(10, 63, 10, 0,  0,  55, 5, 15, 14, c(0, 20),c(-1000, 200))
run(10, 63, 10, 34, 0.1,  55, 5, 15, 14, c(0, 60),c(-2000, 4000))
run(10, 63, 10, 10,  1,  55, 5, 15, 14, c(0, 40),c(-2000, 2500))

[Package cartools version 0.1.0 Index]