-
公开(公告)号：US11685524B2
公开(公告)日：2023-06-27
申请号：US17108651
申请日：2020-12-01
发明人： Marc Bustamante , Marc Ouellet , Alexis Dugré , Chen Kuang , Guillaume Biron
IPC分类号： B64C27/82
CPC分类号： B64C27/82 , B64C2027/8209 , B64C2027/8227 , B64C2027/8254
摘要： A yaw control system for a helicopter having a tailboom includes one or more tail rotors rotatably coupled to the tailboom and a quiet mode controller. The quiet mode controller includes a noise monitoring module configured to monitor one or more flight parameters of the helicopter and a quiet mode command module configured to selectively switch the one or more tail rotors to a quiet mode based on the one or more flight parameters. The quiet mode command module is also configured to modify one or more operating parameters of the one or more tail rotors in the quiet mode to reduce noise emitted by the helicopter.
-
公开(公告)号：US11866162B2
公开(公告)日：2024-01-09
申请号：US17108720
申请日：2020-12-01
发明人： Marc Ouellet , Guillaume Biron , Alexis Dugré , Marc Bustamante , Chen Kuang
CPC分类号： B64C27/82 , B64D27/24 , B64C2027/8209 , B64C2027/8227 , B64C2027/8254 , B64D2221/00
摘要： An electrically distributed yaw control system for a helicopter having a tailboom and a power system includes one or more tail rotors including a motor rotatably coupled to the tailboom and a power distribution unit. The power distribution unit includes a power management monitoring module configured to monitor one or more flight parameters of the helicopter and a power management command module configured to allocate power between the power system and the one or more tail rotor motors based on the one or more flight parameters of the helicopter.
-
公开(公告)号：US20220169377A1
公开(公告)日：2022-06-02
申请号：US17108651
申请日：2020-12-01
发明人： Marc Bustamante , Marc Ouellet , Alexis Dugré , Chen Kuang , Guillaume Biron
摘要： A yaw control system for a helicopter having a tailboom includes one or more tail rotors rotatably coupled to the tailboom and a quiet mode controller. The quiet mode controller includes a noise monitoring module configured to monitor one or more flight parameters of the helicopter and a quiet mode command module configured to selectively switch the one or more tail rotors to a quiet mode based on the one or more flight parameters. The quiet mode command module is also configured to modify one or more operating parameters of the one or more tail rotors in the quiet mode to reduce noise emitted by the helicopter.
-
公开(公告)号：US11772807B2
公开(公告)日：2023-10-03
申请号：US16905657
申请日：2020-06-18
IPC分类号： B64D31/00 , B64D31/04 , B64C27/82 , B64D27/24 , H02P5/50 , H02P9/06 , H02P9/08 , H02P5/46 , G05B9/03 , H02P101/30
CPC分类号： B64D31/04 , B64C27/82 , B64D27/24 , G05B9/03 , H02P5/46 , H02P5/50 , H02P9/06 , H02P9/08 , B64C2027/8209 , B64C2027/8227 , B64D2221/00 , H02P2101/30
摘要： An architecture for an electric distributed propulsion system includes one or more generators connected to a gearbox, a first and a second plurality of motors connected to the one or more generators, each motor of the plurality of motors connected to a blade to provide thrust, a first and a second power bus electrically connected between the one or more generators and the first and the second plurality of motors, each power bus independent of the other power bus, a first and a second controller independently connected to each of the first and second plurality of motors, each of the first and second controllers serving as a primary and a backup controller, and dual channels in communication between pilot input sensors and the first and the second controllers, and the dual channels including an additional channel to provide redundant communication to the first and second controllers.
-
公开(公告)号：US20220169378A1
公开(公告)日：2022-06-02
申请号：US17108682
申请日：2020-12-01
发明人： Chen Kuang , Marc Bustamante , Thuvaragan Senthilnathan , Guillaume Biron , Marc Ouellet , Alexis Dugré
摘要： An electrically distributed yaw control system for a helicopter having a tailboom includes a plurality of tail rotors rotatably coupled to the tailboom and a flight control computer implementing a tail rotor balancing module. The tail rotor balancing module includes a tail rotor balancing monitoring module configured to monitor one or more parameters of the helicopter and identify a first set of one or more tail rotors in the plurality of tail rotors based on the one or more parameters. The tail rotor balancing module also includes a tail rotor balancing command module configured to modify one or more operating parameters of the first set of tail rotors.
-
公开(公告)号：US11479349B2
公开(公告)日：2022-10-25
申请号：US17108682
申请日：2020-12-01
发明人： Chen Kuang , Marc Bustamante , Thuvaragan Senthilnathan , Guillaume Biron , Marc Ouellet , Alexis Dugré
IPC分类号： B64C27/82
摘要： An electrically distributed yaw control system for a helicopter having a tailboom includes a plurality of tail rotors rotatably coupled to the tailboom and a flight control computer implementing a tail rotor balancing module. The tail rotor balancing module includes a tail rotor balancing monitoring module configured to monitor one or more parameters of the helicopter and identify a first set of one or more tail rotors in the plurality of tail rotors based on the one or more parameters. The tail rotor balancing module also includes a tail rotor balancing command module configured to modify one or more operating parameters of the first set of tail rotors.
-
公开(公告)号：US20220169398A1
公开(公告)日：2022-06-02
申请号：US17108720
申请日：2020-12-01
发明人： Marc Ouellet , Guillaume Biron , Alexis Dugré , Marc Bustamante , Chen Kuang
摘要： An electrically distributed yaw control system for a helicopter having a tailboom and a power system includes one or more tail rotors including a motor rotatably coupled to the tailboom and a power distribution unit. The power distribution unit includes a power management monitoring module configured to monitor one or more flight parameters of the helicopter and a power management command module configured to allocate power between the power system and the one or more tail rotor motors based on the one or more flight parameters of the helicopter.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.016 秒)
