Integrated decision support system for optimizing the training and transition of airline pilots
First Claim
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1. A system for rapidly generating multiple alternative pilot training and transition plans which include a recall of furloughed pilots for an entire airline, which comprises:
- a user interface receiving input data and user requests including a request to recall said furloughed pilots;
a database having stored therein said input data and a current pilot training and transition plan; and
an optimizer system in electrical communication with said user interface and said database for receiving said user requests, said input data, and said current pilot training and transition plan for generating MIP (mixed integer programming) Model which includes said recall of said furloughed pilot, wherein MIP is mixed integer problem, and rapidly solving said MIP Model to provide said multiple alternative pilot training and transition plans;
wherein said MIP Model includes following objective function;
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Abstract
An automated optimization system for generating multiple alternative training and transition plans for airline pilots which include a recall of furloughed pilots, and limits to deviation of pilot start bid periods for training assignments from a specific bid period, wherein such plans are cost optimized to track payroll costs of pilots recalled from furlough, and the combined time for solving an MIP Model representation and generating such plans therefrom is less than one hour.
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Citations
20 Claims
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1. A system for rapidly generating multiple alternative pilot training and transition plans which include a recall of furloughed pilots for an entire airline, which comprises:
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a user interface receiving input data and user requests including a request to recall said furloughed pilots; a database having stored therein said input data and a current pilot training and transition plan; and an optimizer system in electrical communication with said user interface and said database for receiving said user requests, said input data, and said current pilot training and transition plan for generating MIP (mixed integer programming) Model which includes said recall of said furloughed pilot, wherein MIP is mixed integer problem, and rapidly solving said MIP Model to provide said multiple alternative pilot training and transition plans; wherein said MIP Model includes following objective function; - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for rapidly generating multiple alternative pilot training and transition plans which include a limit to changing start bid periods for training assignments for an entire airline, which comprises:
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a user interface receiving input data and user requests including a request to limit changes to said start bid periods; a database having stored therein said input data and a current pilot training and transition plan; and an optimizer system in electrical communication with said user interface and said database for receiving said user requests, said input data, and said current pilot training and transition plan, for generating an MIP (mixed integer programming) Model which includes said limit, wherein MIP is mixed integer problem and rapidly solving said MIP Model to provide said multiple alternative pilot training and transition plans; wherein said MIP Model includes a following objective component for tracking payroll cost of pilots recalled from furlough; - View Dependent Claims (11, 12, 13)
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14. A system for generating multiple alternative pilot training and transition plans which include a recall of furloughed pilots for an entire airline, which comprises:
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a user interface receiving input data and user requests including a request to recall said furloughed pilots; a database having stored therein said input data; and an optimizer system in electrical communication with said user interface and said database for receiving said user requests and said input data, and generating therefrom an MIP (mixed integer programming) Model including said recall of said furloughed pilots, wherein MIP is mixed integer problem, and for solving said MIP Model to rapidly generate said multiple alternative pilot training and transition plans; wherein said multiple alternative pilot training and transition plans are cost optimized and generated in less than one hour, and said MIP Model includes a following objective component for tracking payroll costs of pilots recalled from furlough; - View Dependent Claims (15, 16)
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17. An optimizer system including a database for rapid generation of multiple alternative pilot training and transition plans that accommodate a recall of furloughed pilots, which comprises:
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data means for receiving user requests and input data from a user; operating means in electrical communication with said data means for generating variables and constraints from said user requests and said input data, for generating an MIP (mixed integer programming) Model from said variables and said constraints which provides for said recall of said furloughed pilots in seniority order and before hiring of new pilots, wherein MIP is mixed integer problem; and means for solving said MIP Model with said variables and said constraints to generate therefrom said multiple alternative pilot training and transition plans with cost factor optimization; wherein said MIP Model includes a following objective function;
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18. An optimizer system including a database for rapid generation of multiple alternative pilot training and transition plans that include a recall of furloughed pilots, which comprises:
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data means for receiving user requests including a request to recall said furloughed pilots, and for receiving input data, and a current pilot training and transition plan; operating means in electrical communication with said data means for receiving said user requests, said input data, and said current pilot training and transition plan, for generating variables and constraints therefrom, and for generating an MIP (mixed integer programming) Model from said variables and said constraints to provide said recall of said furloughed pilots in seniority order and before hiring of new pilots, and provide a limit to deviating start bid periods for training assignments with respect to a bid period of said current pilot training and transition plan; and means for solving said MIP Model with said variables and said constraints to generate said multiple alternative pilot training and transition plans with cost optimization, wherein said MIP Model includes a following objective function; - View Dependent Claims (19, 20)
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Specification