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Quote: a constraint is a subroutine yielding a scalar that should be zero; use one pass method or relaxation; e.g., can analyze force distribution of a pin connected truss

topics > all references > references sa-sz > QuoteRef: suthIE5_1963 , p. 340



Topic:
constraints
Topic:
simulation

Quotation Skeleton

The definition of what a constraint type does … constraint of that type, the error introduced into … [the vertical line constraint] … computes the difference in their x coordinates. … The computed error is a scalar which the … When the one pass method … fails, the Sketchpad system falls back on the … [ref] to reduce the errors indicated by various computation subroutines to … [p. 343] By using Sketchpad's relaxation procedure we were … [able] … [a bridge].   Google-1   Google-2

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Topic: constraints (35 items)
Topic: simulation (35 items)

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