Design method using knowledge-based optimization
A system for designing vehicle chassis carriers comprises a user interface that receives vehicle parameter data. The user interface may be implemented using a spreadsheet or other data entry application as are known in the art. A user enters the vehicle parameter data such as vehicle dimensions and geometry. A design program such as a CAD program receives the vehicle parameter data and generates a vehicle chassis carrier design according to the vehicle parameter data and design constraints. The design constraints include weights, structural strength, and clearance information with respect to the carrier, the vehicle chassis, and obstructions in the environment.
1. A system for designing vehicle chassis carriers comprising:
a user interface that receives vehicle parameter data;
a database of chassis carrier design data, vehicle design data, and design constraints;
a chassis carrier design program that communicates with the user interface and the database and generates a chassis carrier design according to the vehicle parameter data, the chassis carrier design data, the vehicle design data, and the design constraints, and transmits the chassis carrier design to a user via the user interface.
2. The system according to claim 1 wherein the user interface includes a first vehicle parameter entry window.
3. The system according to claim 2 wherein the first vehicle parameter entry window includes a graphical representation of a vehicle chassis.
4. The system according to claim 3 wherein the first vehicle parameter entry window includes one or more vehicle parameter fields associated with the graphical representation.
5. The system according to claim 4 wherein the vehicle parameter data is input at the vehicle parameter fields.
6. The system according to claim 1 wherein the vehicle parameter data includes at least one of vehicle dimensions, vehicle component dimensions, a vehicle weight, and a vehicle center of gravity.
7. The system according to claim 1 wherein the chassis carrier design data includes at least one of a carrier type and carrier components.
8. The system according to claim 1 wherein the vehicle design data includes at least one of a vehicle type and vehicle components.
9. The system according to claim 1 wherein the design constraints include at least one of vehicle chassis carrier clearances and a minimum structure strength.
10. The system according to claim 1 wherein the design program prompts a user if the vehicle parameter data is not consistent with the design constraints.
11. A method for generating a design for a vehicle chassis carrier comprising:
defining process constraints for the vehicle chassis carrier;
receiving vehicle parameter data; and
generating a chassis carrier design according to the vehicle parameter data and the process constraints, and transmitting the chassis carrier design to a user.
12. The method according to claim 11 wherein the process constraints include at least one of vehicle chassis carrier clearances and a minimum structure strength.
13. The method according to claim 11 wherein the vehicle parameter data includes at least one of vehicle dimensions, vehicle component dimensions, a vehicle weight, and a vehicle center of gravity.
14. The method according to claim 11 further comprising prompting a user if the vehicle parameter data is not consistent with the process constraints.
15. The method according to claim 11 wherein generating a chassis carrier design further comprises optimizing the chassis carrier design according to a cost to manufacture the vehicle chassis carrier and a volume of the vehicle chassis carrier.