JP4927878B2 - 高信頼性フライ・バイ・ワイヤペダルシステム - Google Patents
高信頼性フライ・バイ・ワイヤペダルシステム Download PDFInfo
- Publication number
- JP4927878B2 JP4927878B2 JP2008555256A JP2008555256A JP4927878B2 JP 4927878 B2 JP4927878 B2 JP 4927878B2 JP 2008555256 A JP2008555256 A JP 2008555256A JP 2008555256 A JP2008555256 A JP 2008555256A JP 4927878 B2 JP4927878 B2 JP 4927878B2
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- wing aircraft
- rotary wing
- fly
- crank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/02—Initiating means
- B64C13/04—Initiating means actuated personally
- B64C13/044—Initiating means actuated personally operated by feet, e.g. pedals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/38—Transmitting means with power amplification
- B64C13/50—Transmitting means with power amplification using electrical energy
- B64C13/507—Transmitting means with power amplification using electrical energy with artificial feel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/56—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement characterised by the control initiating means, e.g. manually actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/68—Transmitting means, e.g. interrelated with initiating means or means acting on blades using electrical energy, e.g. having electrical power amplification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/78—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement in association with pitch adjustment of blades of anti-torque rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20528—Foot operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20888—Pedals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20888—Pedals
- Y10T74/209—Extension
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Regulating Braking Force (AREA)
Description
Claims (14)
- 反トルクテールロータシステムと、
前記反トルクテールロータシステムに接続されたフライ・バイ・ワイヤ飛行制御システムと、
前記反トルクテールロータシステムを制御するように前記フライ・バイ・ワイヤ飛行制御システムに接続されるとともに、二重勾配力フィードバックペダル動作を与える二重勾配リンケージアッセンブリを備えたペダルシステムと、
を備えた回転翼航空機。 - 前記二重勾配リンケージアッセンブリは、前記ペダルシステムの第1の移動量にわたる第1の抵抗力と、前記ペダルシステムの第2の移動量にわたる第2の抵抗力と、を与え、前記第1の抵抗力は前記第2の抵抗力よりも大きいことを特徴とする請求項1に記載の回転翼航空機。
- 前記第1の抵抗力は、前記ペダルシステムの第1の移動量において直線的に増加し、前記第2の抵抗力は、前記第1の抵抗力の後に直線的に増加し、前記第2の抵抗力は、前記第1の抵抗力によって画定される傾斜よりも小さい傾斜を画定することを特徴とする請求項2に記載の回転翼航空機。
- 前記ペダルシステムは、回転型可変差動変圧器を介して前記フライ・バイ・ワイヤ飛行制御システムに接続されることを特徴とする請求項1に記載の回転翼航空機。
- 前記ペダルシステムは、クランクアッセンブリを介して支持構造体に接続されたポートペダルおよびスターボードペダルを備え、前記クランクアッセンブリは、前記支持構造体に対して支持軸を中心に回動可能であることを特徴とする請求項1に記載の回転翼航空機。
- 前記クランクアッセンブリと、前記支持軸に平行でないピボット軸を中心に回動可能な前記二重勾配リンケージアッセンブリのメインピボットクランクと、の間に取り付けられたプッシュロッドをさらに備えることを特徴とする請求項5に記載の回転翼航空機。
- 前記プッシュロッドは、前記メインピボットクランクの端部セグメントに隣接してプッシュロッド軸を中心に前記メインピボットクランクに回動可能に取り付けられることを特徴とする請求項6に記載の回転翼航空機。
- 前記メインピボットクランクと固定構造体との間に接続されるとともに、前記プッシュロッド軸に沿って前記メインピボットクランクに回動可能に取り付けられたばねシステムをさらに備えることを特徴とする請求項7に記載の回転翼航空機。
- 前記メインピボットクランクと前記固定構造体との間に接続されるとともに、前記ピボット軸と前記プッシュロッド軸との間に長手方向に配置されたダンパピボット軸において前記メインピボットクランクに回動可能に取り付けられたダンパシステムをさらに備えることを特徴とする請求項8に記載の回転翼航空機。
- 前記フライ・バイ・ワイヤ飛行制御システムへのフライ・バイ・ワイヤ入力部をさらに備え、前記フライ・バイ・ワイヤ入力部は、前記プッシュロッド軸の反対側の入力軸において、前記メインピボットクランクの端部セグメントに回動可能に接続されることを特徴とする請求項6に記載の回転翼航空機。
- 前記二重勾配リンケージアッセンブリは、前記ペダルシステムの移動量の最初の0.2インチ(5.08mm)において約40ポンド/インチ(18.1kg/25.4mm)である第1の抵抗力を与え、前記ペダルシステムの移動量の残部において約20ポンド/インチ(9.07kg/25.4mm)である第2の抵抗力を与えることを特徴とする請求項1に記載の回転翼航空機。
- 前記ペダルシステムの移動量の全体が、±約1.25インチ(±31.75mm)であることを特徴とする請求項11に記載の回転翼航空機。
- 前記ペダルシステムは、前記二重勾配力フィードバックペダル動作を与えるばねシステムおよびダンパシステムを備えることを特徴とする請求項1に記載の回転翼航空機。
- 前記二重勾配リンケージアッセンブリは、前記ペダルシステムにセンタリング力を与えることを特徴とする請求項1に記載の回転翼航空機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/354,687 US7644893B2 (en) | 2006-02-15 | 2006-02-15 | Full authority fly-by-wire pedal system |
US11/354,687 | 2006-02-15 | ||
PCT/US2007/002728 WO2008020880A2 (en) | 2006-02-15 | 2007-01-31 | Full authority fly-by-wire pedal system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009526706A JP2009526706A (ja) | 2009-07-23 |
JP4927878B2 true JP4927878B2 (ja) | 2012-05-09 |
Family
ID=38470692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555256A Expired - Fee Related JP4927878B2 (ja) | 2006-02-15 | 2007-01-31 | 高信頼性フライ・バイ・ワイヤペダルシステム |
Country Status (5)
Country | Link |
---|---|
US (3) | US7644893B2 (ja) |
EP (1) | EP1989105B1 (ja) |
JP (1) | JP4927878B2 (ja) |
CA (1) | CA2632130C (ja) |
WO (1) | WO2008020880A2 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
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US7644893B2 (en) * | 2006-02-15 | 2010-01-12 | Sikorsky Aircraft Corporation | Full authority fly-by-wire pedal system |
US7726611B2 (en) * | 2006-06-30 | 2010-06-01 | Honeywell International Inc. | Active rudder pedal mechanism with foreign object strike tolerance and articulating brake |
FR2934065B1 (fr) * | 2008-07-17 | 2010-08-27 | Airbus France | Dispositif pour la determination de la position d'une manette des gaz dans un aeronef |
US8353484B2 (en) * | 2009-11-10 | 2013-01-15 | Textron Innovations, Inc. | Cockpit rudder control mechanism for an aircraft |
WO2012096668A1 (en) | 2011-01-14 | 2012-07-19 | Bell Helicopter Textron Inc. | Flight control laws for vertical flight path control |
EP2502825A1 (fr) | 2011-03-25 | 2012-09-26 | Eurocopter | Pilotage de secours par vérin série pour chaine de commande de vol manuelle d'aéronef et Procédé |
FR2980453B1 (fr) * | 2011-09-26 | 2014-06-27 | Airbus Operations Sas | Systeme electrique de commande de direction pour aeronef |
US9764830B2 (en) * | 2012-02-10 | 2017-09-19 | Bell Helicopter Textron Inc. | Pilot control system with adjustable pedals |
CN103303462B (zh) * | 2012-03-09 | 2015-08-05 | 陕西飞机工业(集团)有限公司 | 一种立轴式脚操纵系统 |
CN103879555B (zh) * | 2012-12-21 | 2016-10-26 | 中国直升机设计研究所 | 一种电驱动式直升机尾桨传动系统 |
US8882024B1 (en) | 2013-06-24 | 2014-11-11 | Bell Helicopter Textron Inc. | Rotorcraft anti-torque rotor and rudder system |
US20140374534A1 (en) * | 2013-06-24 | 2014-12-25 | Bell Helicopter Textron Inc. | Rotorcraft Anti-torque Control System |
US10180699B1 (en) | 2013-08-08 | 2019-01-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System, apparatus and method for pedal control |
US9174730B2 (en) | 2013-08-21 | 2015-11-03 | Sikorsky Aircraft Corporation | Automated rotating tail rotor control |
EP3201077B1 (en) | 2014-10-01 | 2020-05-20 | Sikorsky Aircraft Corporation | Dual rotor, rotary wing aircraft |
US20170267338A1 (en) | 2014-10-01 | 2017-09-21 | Sikorsky Aircraft Corporation | Acoustic signature variation of aircraft utilizing a clutch |
CN105711818B (zh) * | 2014-12-03 | 2017-12-15 | 中国直升机设计研究所 | 一种直升机脚蹬操纵机构 |
CN105711817B (zh) * | 2014-12-03 | 2017-11-21 | 中航通飞研究院有限公司 | 一种便携式手操纵飞机脚蹬装置 |
FR3029502B1 (fr) * | 2014-12-08 | 2018-03-23 | Airbus Operations | Palonnier pour un aeronef |
IL243231B (en) | 2014-12-22 | 2019-05-30 | Newpace Ltd | System and method for wireless recharging of a flexible subcutaneously implanted medical device |
CN105799942A (zh) * | 2014-12-31 | 2016-07-27 | 马铿杰 | 飞行器精确控制方位仪 |
US20180162535A1 (en) * | 2016-12-08 | 2018-06-14 | Hamilton Sundstrand Corporation | Air distribution system with recirculating zone trim tec |
CN107416186A (zh) * | 2017-04-06 | 2017-12-01 | 中国商用飞机有限责任公司 | 飞机的电动脚蹬控制装置 |
US20180339764A1 (en) * | 2017-05-24 | 2018-11-29 | Sikorsky Aircraft Corporation | Fly-by-wire mechanical control system |
US20180339763A1 (en) * | 2017-05-25 | 2018-11-29 | Sikorsky Aircraft Corporation | Linear sensor feel module for aircraft controls |
CN107364567B (zh) * | 2017-07-26 | 2019-05-03 | 重庆通用航空产业集团有限公司 | 一种小型直升机尾桨操纵系统 |
CN109229345B (zh) * | 2018-09-25 | 2021-11-02 | 陕西飞机工业(集团)有限公司 | 一种防误刹车的飞机脚操纵机构 |
US11148785B2 (en) * | 2019-08-22 | 2021-10-19 | The Boeing Company | Parallel actuation control system providing dual mode operator control inputs for a compound aircraft |
CN110654531B (zh) * | 2019-09-19 | 2022-05-03 | 中国商用飞机有限责任公司 | 一种用于飞机方向舵控制的脚蹬系统及其控制方法 |
US11396362B2 (en) * | 2019-11-01 | 2022-07-26 | Woodward, Inc. | Rudder and brake pedal assembly |
US11235885B2 (en) * | 2019-12-20 | 2022-02-01 | Pratt & Whitney Canada Corp. | Method and system for determining a throttle position of an aircraft |
US11718392B2 (en) * | 2021-06-24 | 2023-08-08 | Textron Innovations Inc. | Helicopter tail rotor drive system on demand speed control |
CN117799824A (zh) * | 2024-02-29 | 2024-04-02 | 中国商用飞机有限责任公司上海飞机设计研究院 | 力感配平机构及飞行器 |
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JPH04180110A (ja) * | 1990-11-15 | 1992-06-26 | Fuji Heavy Ind Ltd | 操縦系統の調整方法 |
US5149023A (en) * | 1991-07-12 | 1992-09-22 | The Boeing Company | Mechanically-linked side stick controllers with isolated pitch and roll control movement |
US5738310A (en) * | 1994-12-22 | 1998-04-14 | Eurocopter France | Rudder bar system with force gradient for a helicopter |
US5896781A (en) * | 1996-08-02 | 1999-04-27 | Daimler-Benz Ag | Vehicle operating pedal unit |
US20040259687A1 (en) * | 2001-11-05 | 2004-12-23 | Wolfgang Ritter | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value |
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US7644893B2 (en) * | 2006-02-15 | 2010-01-12 | Sikorsky Aircraft Corporation | Full authority fly-by-wire pedal system |
-
2006
- 2006-02-15 US US11/354,687 patent/US7644893B2/en active Active
-
2007
- 2007-01-31 CA CA2632130A patent/CA2632130C/en not_active Expired - Fee Related
- 2007-01-31 EP EP07835689.6A patent/EP1989105B1/en not_active Expired - Fee Related
- 2007-01-31 JP JP2008555256A patent/JP4927878B2/ja not_active Expired - Fee Related
- 2007-01-31 WO PCT/US2007/002728 patent/WO2008020880A2/en active Application Filing
-
2009
- 2009-12-01 US US12/628,269 patent/US7806372B2/en not_active Expired - Fee Related
- 2009-12-01 US US12/628,266 patent/US7874526B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2788075A (en) * | 1944-10-11 | 1957-04-09 | Autogiro Co Of America | Helicopter with paddle wheel type tail rotor |
US3747876A (en) * | 1971-06-01 | 1973-07-24 | Mc Donnell Douglas Corp | Variable load feel |
US5056742A (en) * | 1987-11-13 | 1991-10-15 | The Boeing Company | Modular rudder pedal and brake control assembly for aircraft |
JPH04125712A (ja) * | 1990-09-18 | 1992-04-27 | Mitsubishi Heavy Ind Ltd | ペダル装置 |
JPH04180110A (ja) * | 1990-11-15 | 1992-06-26 | Fuji Heavy Ind Ltd | 操縦系統の調整方法 |
US5149023A (en) * | 1991-07-12 | 1992-09-22 | The Boeing Company | Mechanically-linked side stick controllers with isolated pitch and roll control movement |
US5738310A (en) * | 1994-12-22 | 1998-04-14 | Eurocopter France | Rudder bar system with force gradient for a helicopter |
US5896781A (en) * | 1996-08-02 | 1999-04-27 | Daimler-Benz Ag | Vehicle operating pedal unit |
US20040259687A1 (en) * | 2001-11-05 | 2004-12-23 | Wolfgang Ritter | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value |
Also Published As
Publication number | Publication date |
---|---|
EP1989105A2 (en) | 2008-11-12 |
WO2008020880A2 (en) | 2008-02-21 |
CA2632130A1 (en) | 2008-02-21 |
US20100072322A1 (en) | 2010-03-25 |
EP1989105B1 (en) | 2016-03-23 |
US20100078524A1 (en) | 2010-04-01 |
US7644893B2 (en) | 2010-01-12 |
CA2632130C (en) | 2010-09-21 |
EP1989105A4 (en) | 2013-06-26 |
US7874526B2 (en) | 2011-01-25 |
JP2009526706A (ja) | 2009-07-23 |
US7806372B2 (en) | 2010-10-05 |
US20070205333A1 (en) | 2007-09-06 |
WO2008020880A3 (en) | 2008-06-19 |
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