XVIIIth Congress: XVIIIth Congress

kraus, karl; waldhäusl, peter

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Persistenter Identifier:: 1667435949

Titel:: XVIIIth Congress

Untertitel:: Vienna, Austria 1996

Erscheinungsjahr:: 1996

Erscheinungsort des Originals:: Vienna

Verlag des Originals:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Sprache:: Englisch

Herausgeber:: Kraus, Karl; Waldhäusl, Peter

Körperschaften:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Bearbeiter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Begründer eines Werks:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Sonstige Körperschaft:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Dokumenttyp:: Mehrbändiges Werk

Band

Persistenter Identifier:: 1667437070

Titel:: XVIIIth Congress

Umfang:: 230 Seiten

Erscheinungsjahr:: 1996

Erscheinungsort des Originals:: Vienna

Verlag des Originals:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667437070

Illustrationsangabe:: Illustrationen, Diagramme

Signatur der Quelle:: ZS 312(31,B1)

Sprache:: Englisch

Sonstige Anmerkungen:: Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.

Nutzungslizenz:: Attribution 4.0 International (CC BY 4.0)

Herausgeber:: Kraus, Karl; Waldhäusl, Peter

Körperschaften:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Bearbeiter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Begründer eines Werks:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Sonstige Körperschaft:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Verlag des Digitalisats:: Technische Informationsbibliothek Hannover

Erscheinungsort des Digitalisats:: Hannover

Erscheinungsjahr des Digitalisats:: 2019

Dokumenttyp:: Band

Sammlung:: Geowissenschaften

Kapitel

Titel:: FUNDAMENTAL STUDY ON INERTIAL SURVEYING Takayuki AOKI [...] Toshio KOIZUMI [...] Yasuyuki SHIRAI [...]

Dokumenttyp:: Mehrbändiges Werk

Strukturtyp:: Kapitel

FUNDAMENTAL STUDY ON INERTIAL SURVEYING Takayuki AOKI Dpt.of Civil ENG., Chiba Institute of Technology 2-17-1, Teudanuma, Narashino-shi, Chiba 275,Japan Toshio KOIZUMI Dpt.of Civil ENG., Chiba Institute of Technology Yasuyuki SHIRAI Dpt.of Precision ENG., Chiba Institute of Technology Commission I, Working Group 1/2 KEY WORDS:Inertial Surveying, Surveying, Navigation, Instruments, Sensor, Method, System Abstruct: Inertial surveying is recently developed as an application of inertial navigation system, which has been applied to military and civil fields.The fundamental principle of inertial surveying is based on simple machanics.The purpose of the present study is to develop a surveying system, which consists of a gyroscope and an accelerometer along with a software program.In this paper,the authors performed leveling and traverse survey by using the characteristic experimental results of a vibration gyro,an accelerometer,and a device manufactured. 1.Introduction Inertial survey has been obtained by applying an inertial navigation unitand has advanced as topographical survey technique in recent years.An inertial navigation unit is installed onto a vehicle.and is used as a sensor for navigation.this system measures a speed and angular acceleration during movement. Accordingly, unlike the conventional optical method, it is capable of comparatively freely selecting a necessary point without being influenced by weather and visibility. In this paper,the authors performed leveling and traverse survey by using the characteristic experimental results of a vibration gyro.an accelerometer,and a device manufactured. For the application to photographic surveying,since information on the position and attitude of a camera is obtained,the photographic surveying without using any reference points becomes possible,thus probably increasing the photographic surveying efficiency rapidly. 2. Vibration Gyro 2.] Experiment of vibration gyro In this measurement,a piezoelectric vibration gyro model ENV-058 | manufactured by Murata Mfg.Co.,Ltd.was used.Unlike a conventional method in which the angular momentum of a body of rotation of a rate gyro is used,it is said to have long service life short ^ starting — time,and good follow-up performance,and be resistant to a dynamic environment.For the characteristic experiment,a turn table(0.01-720' /sec)was used.For the turn table,a rate of turn table model C-181 manufactured by Genisco Inc. was used.Fig.] shows a graph of the output characteristics of a vibration gyro to the rotational angular speed.For the output voltage of the vibration gyro, the output scale factor to the angular speed at any position on the turn table,bacomes 22.77mV/deg/sec from Fig.1.The normal linearity of the vibration gyro was confirmed. mur : t T e 415 orsi S ooi: Sess is A E: Ape en o fT is s s Lowe FE iaeanil uh ut E ME bids : e ; : : ps ; Mie Bd Le? —> 4 Su sus C e rns es Sete ete ne SS del 1 — : . . = -2- 10-7 "n n 1 ett n] : S T Yuasa] een LO Pannen : SN n n n nS aa T T T T T T T T T -1P9 -60 -20 20 60 100 ANGULAR VELOCITY( /SBC) Fig 1 Relation between the output voltage and vibration gyro International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B1. Vienna 1996 Next, F vibrati vibrati minute output observ: range in the OUTPUT VOLTAGE (V) Fig.8 s tempe: tempei degree usualh expanc consta consta the ice tempe: surface water 0.0 9.00 0.0 0.01 oc 9. 9X DUTPUT.VOLTAGE CV) When. output compa tempe 0.7396 when i to 0.0

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fullscreen: XVIIIth Congress (Part B1)

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