JPS475174A - - Google Patents

Info

Publication number
JPS475174A
JPS475174A JP6265071A JP6265071A JPS475174A JP S475174 A JPS475174 A JP S475174A JP 6265071 A JP6265071 A JP 6265071A JP 6265071 A JP6265071 A JP 6265071A JP S475174 A JPS475174 A JP S475174A
Authority
JP
Japan
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.)
Pending
Application number
JP6265071A
Other languages
Japanese (ja)
Other versions
JPS5651365B1 (cg-RX-API-DMAC10.html
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS475174A publication Critical patent/JPS475174A/ja
Publication of JPS5651365B1 publication Critical patent/JPS5651365B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • 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
    • B64C13/505—Transmitting means with power amplification using electrical energy having duplication or stand-by provisions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/862—Control during or prevention of abnormal conditions the abnormal condition being electric or electronic failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/863—Control during or prevention of abnormal conditions the abnormal condition being a hydraulic or pneumatic failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/87—Detection of failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8752—Emergency operation mode, e.g. fail-safe operation mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8757—Control measures for coping with failures using redundant components or assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Position Or Direction (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Servomotors (AREA)
JP6265071A 1970-08-19 1971-08-19 Pending JPS5651365B1 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65104A US3665809A (en) 1970-08-19 1970-08-19 Multiple channel redundant control system

Publications (2)

Publication Number Publication Date
JPS475174A true JPS475174A (cg-RX-API-DMAC10.html) 1972-03-15
JPS5651365B1 JPS5651365B1 (cg-RX-API-DMAC10.html) 1981-12-04

Family

ID=22060365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6265071A Pending JPS5651365B1 (cg-RX-API-DMAC10.html) 1970-08-19 1971-08-19

Country Status (8)

Country Link
US (1) US3665809A (cg-RX-API-DMAC10.html)
JP (1) JPS5651365B1 (cg-RX-API-DMAC10.html)
CA (1) CA942410A (cg-RX-API-DMAC10.html)
DE (1) DE2141371C3 (cg-RX-API-DMAC10.html)
FR (1) FR2104861B1 (cg-RX-API-DMAC10.html)
GB (1) GB1327300A (cg-RX-API-DMAC10.html)
NL (1) NL150241B (cg-RX-API-DMAC10.html)
SE (1) SE370987B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05241606A (ja) * 1992-09-17 1993-09-21 Hitachi Ltd 多重系制御装置

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958492A (en) * 1975-03-12 1976-05-25 Cincinnati Milacron, Inc. Electrically compensated electrohydraulic servo system with position related feedback loop
US4436018A (en) 1981-02-17 1984-03-13 Textron Inc. Multiple loop control system
US4542679A (en) * 1981-02-17 1985-09-24 Textron Inc. Multiple loop control system
US7275712B2 (en) * 2002-05-28 2007-10-02 Urban Aeronautics, Ltd. Ducted fan vehicles particularly useful as VTOL aircraft
US6464166B1 (en) 2001-05-29 2002-10-15 Romeo Yankee Ltd. Ducted fan vehicles particularly useful as VTOL aircraft
US6883748B2 (en) * 2001-06-04 2005-04-26 Rafi Yoeli Vehicles particularly useful as VTOL vehicles
AU2003247149A1 (en) * 2002-08-05 2004-02-23 Urban Aeronautics Ltd. Vtol vehicles
WO2004031876A1 (en) * 2002-10-01 2004-04-15 Urban Aeronautics Ltd. Flight control system for vtol aircraft
US7857253B2 (en) * 2003-10-27 2010-12-28 Urban Aeronautics Ltd. Ducted fan VTOL vehicles
JP2008526599A (ja) * 2005-01-10 2008-07-24 アーバン エアロノーティクス リミテッド ダクト内ファン垂直離着陸ビークル
US7946528B2 (en) * 2005-04-15 2011-05-24 Urban Aeronautics, Ltd. Flight control system especially suited for VTOL vehicles
US7717368B2 (en) * 2005-06-07 2010-05-18 Urban Aeronautics Ltd. Apparatus for generating horizontal forces in aerial vehicles and related method
US7493194B2 (en) * 2005-10-04 2009-02-17 Ravinder Venugopal Method and system for achieving force control in externally driven hydraulic cylinders
US8020804B2 (en) 2006-03-01 2011-09-20 Urban Aeronautics, Ltd. Ground effect vanes arrangement
EP2021240A2 (en) * 2006-05-03 2009-02-11 Urban Aeronautics Ltd. Ducted fan vtol vehicles
US8833692B2 (en) 2006-11-27 2014-09-16 Urban Aeronautics Ltd. Wall effects on VTOL vehicles
WO2008065664A2 (en) * 2006-11-30 2008-06-05 Urban Aeronautics Ltd. Flight control cockpit modes in ducted fan vtol vehicles
WO2008135973A2 (en) * 2007-05-02 2008-11-13 Urban Aeronautics Ltd. Control flows and forces in vtol vehicles
US20100270419A1 (en) * 2007-12-14 2010-10-28 Raphael Yoeli Redundancies and flows in vehicles
US8342441B2 (en) * 2008-09-02 2013-01-01 Urban Aeronautics Ltd. VTOL vehicle with coaxially tilted or tiltable rotors
EP2329155B1 (en) * 2008-09-11 2013-05-29 Parker-Hannifin Corporation Method of controlling an electro-hydraulic actuator system having multiple functions
US8876038B2 (en) 2010-10-05 2014-11-04 Urban Aeronautics Ltd. Ducted fan for VTOL vehicles with system and method to reduce roll moments
CN105121188B (zh) 2013-03-15 2019-03-15 特力飞车股份有限公司 具有垂直起飞和固定翼巡航能力的组合的飞行/行驶车辆
CN109153302A (zh) 2016-04-15 2019-01-04 特力飞车股份有限公司 用于双模式飞行和驾驶车辆的电子换档器组件
US10324465B1 (en) 2017-11-28 2019-06-18 Honeywell International Inc. Intelligent guidance, navigation and control system
KR102172626B1 (ko) * 2018-12-19 2020-11-02 주식회사 두산 유압 펌프 어셈블리
US11491930B2 (en) * 2019-12-03 2022-11-08 Woodward, Inc. Systems and methods for commanded or uncommanded channel switchover in a multiple processor controller
CN118205705B (zh) * 2024-03-20 2026-05-29 中国商用飞机有限责任公司 水平安定面配平控制系统
CN120207593B (zh) * 2025-05-27 2025-08-01 中国航空工业集团公司西安飞行自动控制研究所 一种直升机电传舵机余度架构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408024A (en) * 1962-02-02 1968-10-29 Honeywell Inc Control apparatus
US3145330A (en) * 1962-11-16 1964-08-18 Sperry Rand Corp Servomechanism apparatus
US3426650A (en) * 1965-12-23 1969-02-11 Bell Aerospace Corp Triple channel redundant hydraeric control system
US3462661A (en) * 1966-11-25 1969-08-19 Sperry Rand Corp Automatic control system equalization for aircraft
US3482486A (en) * 1967-11-29 1969-12-09 United Aircraft Corp Redundant control method and apparatus
US3540350A (en) * 1968-08-29 1970-11-17 Pneumo Dynamics Corp Hydrostatic control failure detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05241606A (ja) * 1992-09-17 1993-09-21 Hitachi Ltd 多重系制御装置

Also Published As

Publication number Publication date
DE2141371B2 (cg-RX-API-DMAC10.html) 1980-02-28
JPS5651365B1 (cg-RX-API-DMAC10.html) 1981-12-04
DE2141371C3 (de) 1980-10-30
NL150241B (nl) 1976-07-15
US3665809A (en) 1972-05-30
NL7110732A (cg-RX-API-DMAC10.html) 1972-02-22
GB1327300A (en) 1973-08-22
DE2141371A1 (de) 1972-02-24
CA942410A (en) 1974-02-19
SE370987B (cg-RX-API-DMAC10.html) 1974-11-04
FR2104861B1 (cg-RX-API-DMAC10.html) 1975-07-11
FR2104861A1 (cg-RX-API-DMAC10.html) 1972-04-21

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