Abstract: A CAD model customized, which represents a mechanical design of an artifact comprising a set of parts with respective dimensions. A configuration model defines an exhaustive range of ways to customize the CAD model by changing a subset the dimensions. A model translation module is arranged to convert the configuration model into: (i) a CSP representing all possible customizations defined by the configuration model, the CSP is defined by: (a) set of integer variables, wherein each variable may attain a finite number of different values, and (b) a set of constraints restricting which variable values that are simultaneously possible for the variables, (ii) a set of CSP variable-dimension pairs, and (iii) a set of CSP variable-parameter pairs.

Abstract: An artifact is configured whose constituting components and features are selectable via parameters in an interrelated set of parameters. A range of consistent configurations for the artifact is defined by a set of constraints restricting which variable values that are simultaneously selectable. A proposed storage means stores a problem description in the form of a part-of hierarchy and a list of step definitions. The part-of hierarchy includes at least two different parts and each step definition includes a pointer to a respective part in the part-of hierarchy. A processing means solves constraint satisfaction problems in response to input data designating parameter settings, and an application module creates and executes step instances, which are based on the list of step definitions.

Abstract: Disclosed are interactive computer-implemented support solutions for facilitating the configuration of complex artifacts having characteristics that vary over a relatively wide range of possibilities. The artifact is defined by a configuration model and its features are described by a set of interrelated parameters. A model translation module converts the configuration model into a constraint satisfaction problem. The constraint satisfaction problem, in turn, is defined by a set of variables, wherein each variable may attain a finite number of different values, and a set of constraints restricting which variable values that are simultaneously possible for the variables in the set of variables. A configuration engine calculates a solution to the constraint satisfaction problem, which is optimal with respect to a value assigned to each variable in the constraint satisfaction problem relative to a predefined optimizing criterion.

Abstract: Disclosed are interactive computer-implemented support solutions for facilitating the configuration of complex artifacts having characteristics that vary over a relatively wide range of possibilities. The artifact is defined by a configuration model and its features are described by a set of interrelated parameters. A model translation module converts the configuration model into a constraint satisfaction problem. The constraint satisfaction problem, in turn, is defined by a set of variables, wherein each variable may attain a finite number of different values, and a set of constraints restricting which variable values that are simultaneously possible for the variables in the set of variables. A configuration engine calculates a solution to the constraint satisfaction problem, which is optimal with respect to a value assigned to each variable in the constraint satisfaction problem relative to a predefined optimizing criterion.