Joseph D Simonetti

US Patent:

20180201386, Jul 19, 2018

Filed:

Jul 20, 2016

Appl. No.:

15/744422

Inventors:

- Stratford CT, US
Michael Joseph DeVita - Cos Cob CT, US
Joseph Lawrence Simonetti - Southbury CT, US
Carl A. Palmer - Pittsford NY, US

International Classification:

B64D 31/06
B64C 27/12
F02C 7/262
B64D 45/00
B64D 27/14

Abstract:

A control system for an in-flight engine restart system of a rotorcraft includes an engine control unit that controls and detects status of an engine. The control system also includes a flight control computer that communicates with the engine control unit, an engine operation control system, and a pilot interface including pilot controls. The engine operation control system includes a processor that initiates a health check of the in-flight engine restart system to determine an in-flight engine restart system status. The engine operation control system processes engine mode of operation commands to establish an engine mode of operation, and delivers commands to aspects of the in-flight engine restart system including the engine control unit based on processing of the engine mode of operation commands. The engine operation control system reports the in-flight engine restart system status and results of the engine mode of operation commands to the flight control computer.