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특허 상세정보

Control strategy for gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/46   
미국특허분류(USC) 060/773; 060/223; 701/100
출원번호 US-0919029 (2001-07-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andes, William ScottArmstrong Teasdale LLPReeser, III, Robert B.
인용정보 피인용 횟수 : 15  인용 특허 : 5
초록

A control strategy for a gas turbine engine which exchanges future lifetime of the engine for present thrust. Gas turbine engines, such as those used in aircraft, sometimes incur damage, as when they ingest birds, or are struck with ballistic objects fired by an enemy. The invention detects the damage, and invokes a control strategy wherein the engine is operated in a more harsh manner, thereby sacrificing a significant part of the remaining lifetime of the engine, in order to obtain thrust currently.

대표
청구항

A control strategy for a gas turbine engine which exchanges future lifetime of the engine for present thrust. Gas turbine engines, such as those used in aircraft, sometimes incur damage, as when they ingest birds, or are struck with ballistic objects fired by an enemy. The invention detects the damage, and invokes a control strategy wherein the engine is operated in a more harsh manner, thereby sacrificing a significant part of the remaining lifetime of the engine, in order to obtain thrust currently. re portions are operably engaged; forming a pair of ...

이 특허를 인용한 특허 피인용횟수: 15

  1. Fuller, James W.; Rajagopalan, Ramesh. Adaptive control for a gas turbine engine. USP2016059342060.
  2. Evrard, Jean Philippe; Corpron, Alban. Aircraft power plant, an aircraft, and a method of piloting said aircraft. USP2015038996206.
  3. Adibhatla, Sridhar. Approach to extending life of gas turbine engine. USP2005086935120.
  4. Adibhatla,Sridhar. Approach to extending life of gas turbine engine. USP2008057377115.
  5. Adibhatla,Sridhar. Approach to extending life of gas turbine engine. USP2007037194864.
  6. Adibhatla,Sridhar. Approach to extending life of gas turbine engine. USP2007117290385.
  7. Karpman, Boris; Meisner, Richard P.; Lacour, Mark E.. Control of engineering systems utilizing component-level dynamic mathematical model with single-input single-output estimator. USP2012068195311.
  8. Tsuzuki, Sadachika; Tanaka, Masaki. Control system for a gas turbine engine. USP2009057530216.
  9. Karpman, Boris; Meisner, Richard P.; Lacour, Mark E.. Design and control of engineering systems utilizing component-level dynamic mathematical model with multiple-input multiple-output estimator. USP2012038131384.
  10. Karpman, Boris; Meisner, Richard P.; Shade, John L.. High fidelity integrated heat transfer and clearance in component-level dynamic turbine system control. USP2012118315741.
  11. Wiseman, Matthew William. Methods and apparatus for assessing gas turbine engine damage. USP2005056892127.
  12. Wiseman,Matthew William. Methods and apparatus for assessing gas turbine engine damage. USP2006067065468.
  13. Karpman, Boris; Roadinger, Thomas J.; Meisner, Richard P.. Robust flow parameter model for component-level dynamic turbine system control. USP2014038668434.
  14. Karpman, Boris; Meisner, Richard P.; Lacour, Mark E.. System and method for design and control of engineering systems utilizing component-level dynamic mathematical model. USP2012018090456.
  15. Saravanapriyan, Arul; Badami, Vivek Venugopal; Jammu, Vinay Bhaskar; Kumar, Jitendra; Kant, Abhay Sudhakar Rao; Balasubramaniam, Mahalakshmi Shunmugam. Systems and methods for steam turbine remote monitoring, diagnosis and benchmarking. USP2010117840332.