ACCY

The ACCY function computes the Y-component of the relative translational acceleration of marker I with respect to marker J, as resolved in the coordinate system of marker K.

Format

ACCY(I, J, K, L)

Description

The time derivatives are taken in the marker L frame.

Arguments

I: The marker whose acceleration is to be computed. Must be specified.
J: The marker with respect to which the acceleration is to be computed. This argument is optional. If omitted, it defaults to the ground coordinate system.
K: The resultant acceleration vector is resolved in the coordinate system of the K marker. This argument is optional. If omitted, it defaults to the ground coordinate system.
L: Time derivatives are taken in the coordinate system of this marker. This argument is optional. If omitted, it defaults to the ground coordinate system.

Example

<Post_Request
     comment             = "acc-expr"
     id                  = "70000044"
     type                = "EXPRESSION"
     expr1               = "NULL"
     expr2               = "ACCX(30301010,30301011,30301011)"
     expr3               = "ACCY(30301010,30301011,30301011)"
     expr4               = "ACCZ(30301010,30301011,30301011)"
     expr5               = "NULL"
     expr6               = "WDTX(30301010,30301011,30301011)"
     expr7               = "WDTY(30301010,30301011,30301011)"
     expr8               = "WDTZ(30301010,30301011,30301011)"
/>