NL168064C - Optisch richtstelsel. - Google Patents
Optisch richtstelsel.Info
- Publication number
- NL168064C NL168064C NL7015923A NL7015923A NL168064C NL 168064 C NL168064 C NL 168064C NL 7015923 A NL7015923 A NL 7015923A NL 7015923 A NL7015923 A NL 7015923A NL 168064 C NL168064 C NL 168064C
- Authority
- NL
- Netherlands
- Prior art keywords
- guidance system
- optical guidance
- optical
- guidance
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
- G06G7/1935—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals by converting at least one the input signals into a two level signal, e.g. polarity correlators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2226—Homing guidance systems comparing the observed data with stored target data, e.g. target configuration data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2273—Homing guidance systems characterised by the type of waves
- F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
- G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
- G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7864—T.V. type tracking systems
- G01S3/7865—T.V. type tracking systems using correlation of the live video image with a stored image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
- G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Software Systems (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Image Analysis (AREA)
- Radar Systems Or Details Thereof (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR80381A FR1504656A (fr) | 1966-10-18 | 1966-10-18 | Système optique de poursuite en vision directe utilisant la corrélation électronique et l'asservissement automatique |
FR6938445A FR2073230A6 (ja) | 1966-10-18 | 1969-11-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7015923A NL7015923A (ja) | 1971-05-11 |
NL168064B NL168064B (nl) | 1981-09-16 |
NL168064C true NL168064C (nl) | 1982-02-16 |
Family
ID=26173716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7015923A NL168064C (nl) | 1966-10-18 | 1970-10-30 | Optisch richtstelsel. |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2073230A6 (ja) |
GB (1) | GB1321336A (ja) |
NL (1) | NL168064C (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4133004A (en) * | 1977-11-02 | 1979-01-02 | Hughes Aircraft Company | Video correlation tracker |
-
1969
- 1969-11-07 FR FR6938445A patent/FR2073230A6/fr not_active Expired
-
1970
- 1970-10-30 NL NL7015923A patent/NL168064C/xx active
- 1970-11-06 GB GB5301670A patent/GB1321336A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2073230A6 (ja) | 1971-10-01 |
GB1321336A (en) | 1973-06-27 |
DE2053465A1 (de) | 1971-05-13 |
DE2053465B2 (de) | 1976-05-06 |
NL168064B (nl) | 1981-09-16 |
NL7015923A (ja) | 1971-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL164442C (nl) | Optisch communicatiestelsel. | |
DK130319B (da) | Sigtekikkert. | |
NL161599C (nl) | Rekenstelsel. | |
BR6793791D0 (pt) | Sistema de alinhamento otico | |
NL155428B (nl) | Informatie reducerend stelsel. | |
FI44681C (fi) | Hengityskoje. | |
NL152419B (nl) | Optisch verbindingsstelsel. | |
NL156281B (nl) | Telecommunicatiestelsel. | |
AT294451B (de) | Optisches Abtastsystem | |
AT277609B (de) | Stabilisiertes optisches System | |
NL156287B (nl) | Telecommunicatiestelsel. | |
FI49466C (fi) | Sähkölistajärjestelmä. | |
CH445761A (de) | Parallelführung | |
NL153675B (nl) | Optisch stelsel met twee verschillende vergrotingen. | |
NL169009B (nl) | Telecommunicatiestelsel. | |
DK111200B (da) | Lastpalle. | |
NL168621C (nl) | Optisch richtstelsel. | |
NL142027B (nl) | Laser. | |
NL139852B (nl) | Laserinrichting. | |
NL168064C (nl) | Optisch richtstelsel. | |
CH457898A (de) | Optisches Spiegelsystem | |
DK111990B (da) | Tachistoskop. | |
AT279926B (de) | Optisches Abtastsystem | |
NL158679B (nl) | Telecommunicatiestelsel. | |
NL154850B (nl) | Verkeerslichtenstelsel. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V3 | Additional patents lapsed at the same time as the main patent |