AU448028B2 – Feedback control circuit for magnetic suspendion and propulsion system
– Google Patents
AU448028B2 – Feedback control circuit for magnetic suspendion and propulsion system
– Google Patents
Feedback control circuit for magnetic suspendion and propulsion system
Info
Publication number
AU448028B2
AU448028B2
AU46695/72A
AU4669572A
AU448028B2
AU 448028 B2
AU448028 B2
AU 448028B2
AU 46695/72 A
AU46695/72 A
AU 46695/72A
AU 4669572 A
AU4669572 A
AU 4669572A
AU 448028 B2
AU448028 B2
AU 448028B2
Authority
AU
Australia
Prior art keywords
suspendion
magnetic
control circuit
feedback control
propulsion system
Prior art date
1972-01-21
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
Application number
AU46695/72A
Other versions
AU4669572A
(en
Inventor
A. Ross James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohr Inc
Original Assignee
Rohr Industries Inc
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.)
1972-01-21
Filing date
1972-09-14
Publication date
1974-05-09
1972-09-14
Application filed by Rohr Industries Inc
filed
Critical
Rohr Industries Inc
1974-03-21
Publication of AU4669572A
publication
Critical
patent/AU4669572A/en
1974-05-09
Application granted
granted
Critical
1974-05-09
Publication of AU448028B2
publication
Critical
patent/AU448028B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
B60L15/002—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes
B60L15/005—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes for control of propulsion for vehicles propelled by linear motors
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
B60L13/03—Electric propulsion by linear motors
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
B60L13/04—Magnetic suspension or levitation for vehicles
B60L13/06—Means to sense or control vehicle position or attitude with respect to railway
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
B60L13/10—Combination of electric propulsion and magnetic suspension or levitation
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60V—AIR-CUSHION VEHICLES
B60V3/00—Land vehicles, waterborne vessels, or aircraft, adapted or modified to travel on air cushions
B60V3/02—Land vehicles, e.g. road vehicles
B60V3/04—Land vehicles, e.g. road vehicles co-operating with rails or other guiding means, e.g. with air cushion between rail and vehicle
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
B61F5/383—Adjustment controlled by non-mechanical devices, e.g. scanning trackside elements
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D3/00—Control of position or direction
G05D3/12—Control of position or direction using feedback
G05D3/14—Control of position or direction using feedback using an analogue comparing device
G05D3/1427—Control of position or direction using feedback using an analogue comparing device with non-linear amplifier chain
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
Y02T10/00—Road transport of goods or passengers
Y02T10/60—Other road transportation technologies with climate change mitigation effect
Y02T10/64—Electric machine technologies in electromobility
AU46695/72A
1972-01-21
1972-09-14
Feedback control circuit for magnetic suspendion and propulsion system
Expired
AU448028B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US21971372A
1972-01-21
1972-01-21
USUS219,713
1972-01-21
Publications (2)
Publication Number
Publication Date
AU4669572A
AU4669572A
(en)
1974-03-21
AU448028B2
true
AU448028B2
(en)
1974-05-09
Family
ID=22820464
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU46695/72A
Expired
AU448028B2
(en)
1972-01-21
1972-09-14
Feedback control circuit for magnetic suspendion and propulsion system
Country Status (14)
Country
Link
JP
(1)
JPS5857064B2
(en)
AR
(1)
AR200848A1
(en)
AT
(1)
AT321418B
(en)
AU
(1)
AU448028B2
(en)
BE
(1)
BE789418A
(en)
BR
(1)
BR7206743D0
(en)
CA
(1)
CA957738A
(en)
CH
(1)
CH578959A5
(en)
DD
(1)
DD112233A6
(en)
ES
(1)
ES407145A1
(en)
IL
(1)
IL40373A
(en)
IT
(1)
IT1045659B
(en)
NL
(1)
NL159046B
(en)
ZA
(1)
ZA726222B
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5193011A
(en)
*
1975-02-12
1976-08-14
JPS6027915A
(en)
*
1983-07-27
1985-02-13
Yokogawa Hokushin Electric Corp
Linear positioning device
JP2717174B2
(en)
*
1987-08-10
1998-02-18
俊郎 樋口
Non-contact linear actuator
EP4230469A1
(en)
*
2022-02-22
2023-08-23
Siemens Aktiengesellschaft
Method for determining an air gap between a transport rotor and a stator segment using an automation device
0
BE
BE789418D
patent/BE789418A/en
unknown
1972
1972-09-11
CA
CA151,428A
patent/CA957738A/en
not_active
Expired
1972-09-12
ZA
ZA726222A
patent/ZA726222B/en
unknown
1972-09-14
AU
AU46695/72A
patent/AU448028B2/en
not_active
Expired
1972-09-15
IL
IL40373A
patent/IL40373A/en
unknown
1972-09-27
AR
AR244305A
patent/AR200848A1/en
active
1972-09-28
BR
BR6743/72A
patent/BR7206743D0/en
unknown
1972-09-28
CH
CH1419272A
patent/CH578959A5/fr
not_active
IP Right Cessation
1972-09-28
DD
DD165922A
patent/DD112233A6/xx
unknown
1972-09-29
NL
NL7213262.A
patent/NL159046B/en
not_active
IP Right Cessation
1972-09-29
AT
AT842372A
patent/AT321418B/en
not_active
IP Right Cessation
1972-09-29
IT
IT53059/72A
patent/IT1045659B/en
active
1972-09-29
ES
ES407145A
patent/ES407145A1/en
not_active
Expired
1972-09-29
JP
JP47097949A
patent/JPS5857064B2/en
not_active
Expired
Also Published As
Publication number
Publication date
IT1045659B
(en)
1980-06-10
AT321418B
(en)
1975-03-25
IL40373A
(en)
1975-03-13
IL40373A0
(en)
1972-12-29
NL159046B
(en)
1979-01-15
AR200848A1
(en)
1974-12-27
JPS5857064B2
(en)
1983-12-17
NL7213262A
(en)
1973-07-24
AU4669572A
(en)
1974-03-21
CH578959A5
(en)
1976-08-31
ES407145A1
(en)
1976-02-01
CA957738A
(en)
1974-11-12
BE789418A
(en)
1973-01-15
ZA726222B
(en)
1973-05-30
DD112233A6
(en)
1975-04-05
JPS4897210A
(en)
1973-12-11
BR7206743D0
(en)
1973-09-25
Similar Documents
Publication
Publication Date
Title
CA992164A
(en)
1976-06-29
Gain control circuit
CA1028050A
(en)
1978-03-14
Error control circuits and methods
AU464493B2
(en)
1975-08-28
Boiler-turbine control system
AU469003B2
(en)
1976-01-29
Alignment and control system
CA956677A
(en)
1974-10-22
Magnetic switch control and interlock system
AU448028B2
(en)
1974-05-09
Feedback control circuit for magnetic suspendion and propulsion system
AU473095B2
(en)
1976-06-10
An electronic braking control system
CA993529A
(en)
1976-07-20
Gain control circuit
AU473385B2
(en)
1976-06-17
Gain control circuit
CA986576A
(en)
1976-03-30
Control system for induction motors
CA914767A
(en)
1972-11-14
Gain control circuits
AU466421B2
(en)
1975-10-30
Control system for induction motors
AU5288373A
(en)
1974-09-05
Control system
AU468878B2
(en)
1976-01-29
Electrical control system
CA906573A
(en)
1972-08-01
Power control system
CA902716A
(en)
1972-06-13
Motor control system with control amplifier stage having anti-undershoot circuit
CA902715A
(en)
1972-06-13
Motor control system with current limit circuit
CA888416A
(en)
1971-12-14
Full time power assist control system
AU455744B2
(en)
1973-11-01
Magnetic switch control and interlock system
CA910992A
(en)
1972-09-26
Control system
CA916796A
(en)
1972-12-12
Control system
CA900297A
(en)
1972-05-16
Bumpless-transfer control system
CA892217A
(en)
1972-02-01
Control system
CA890602A
(en)
1972-01-11
Control circuit
CA913726A
(en)
1972-10-31
Control circuit
None