Index Catalog // ScholarsArchive@OSU

Lateral pulse jet control of a direct fire atmospheric rocket using an inertial measurement unit sensor system

Creator:: Jitpraphai, Thanat
Abstract:: Impact point dispersion of a direct fire rocket can be drastically reduced with a ring of appropriately sized lateral pulse jets coupled to a trajectory tracking flight control system. The system is shown to work well against uncertainty in the form of initial off-axis angular velocity perturbations as well as...
Resource Type:: Dissertation
Full Text:: . Abstract approved: Mark F. Costello Impact point dispersion of a direct fire rocket can be drastically

A water balance model for reforestation sites : description and sensitivity

Creator:: Costello, Craig
Abstract:: A model was developed for analysis of the soil water balance of individual reforestation sites in western Oregon. The numerical procedure for this model was programmed in compiled BASIC language and calculations for an entire season are made in about 180 seconds on an IBM AT microcomputer. The processes that...
Resource Type:: Masters Thesis
Full Text:: : description and sensitivity AN ABSTRACT OF THE THESIS OF Craig Costello for the degree of Master of Science

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Creator:: Costello, Ryan C.
Abstract:: Highbush blueberry (Vaccinium corymbosum L.) is adapted to soils with high organic matter and acidic pH. Composts provide organic matter and nutrients for growing blueberry in mineral soils, but many composts are high in pH and soluble salts. Acidification with elemental sulfur (S°) can remedy high pH, but the process...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ryan C. Costello for the

Initial state estimation for a gun launched projectile in a spatially varying magnetic field

Creator:: Chawla, Feni
Abstract:: Smart weapons promise to provide leap ahead capability with regard to accuracy and engagement range for medium and large caliber projectiles. One of the most critical components of a smart weapon system is its sensor suite that provides position, orientation, and velocity information as the projectile flies down range so...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Mark F. Costello Molly H. Shor Smart weapons promise to provide

Captain Sol. Tetherow, wagon train master : personal narrative of his son, Sam. Tetherow, who crossed the plains to Oregon, in 1845, and personal narrative of Jack McNemee, who was born in Portland, Oregon, in 1848, and whose father built the fourth house in Portland

Creator:: Lockley, Fred, 1871-
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: F 880 .L58 f ~aptain Sol. Tetherow Wagon Train Master

To Oregon by ox-team in 1847 : the story of the coming of the Hunt family to the Oregon country and the experiences of G. W. Hunt in the gold diggings of California in 1849

Creator:: Lockley, Fred, 1871- and Hunt, Jeptha T., 1862-
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII F 881 .1 6 12 0143077226 c•-. ,:-.... :, ,..,,...__;; qo Oregon by Qx .... Team In

F-tests in partially balanced and unbalanced mixed linear models

Creator:: Utlaut, Theresa L.
Abstract:: This dissertation considers two approaches for testing hypotheses in unbalanced mixed linear models. The first approach is to construct a design with some type of structure or "partial" balance, so that some of the optimal properties of a completely balanced design hold. It is shown that for a particular type...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Statistics presented on February 11,1999. Title: F-Tests in Partially

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition.pdf

Creator:: Wang, Xingfeng, Raju, Vadivukarasi, Luo, Wei, Wang, Bao, Stickle, William F., and Ji, Xiulei
Abstract:: Despite the considerable advances of deposition technologies, it remains a significant challenge to form conformal deposition on surface of nanoporous carbons. Here, we introduce a new ambient hydrolysis deposition method that employs and controls pre-adsorbed water vapor on nanoporous carbons to define the deposition of TiO₂. We converted the deposited...
Full Text:: Wang, a William F. Stickle b and Xiulei Ji* a Despite the considerable advances of

Model predictive control of a direct fire projectile equipped with canards

Creator:: Ollerenshaw, Douglas R.
Abstract:: Launch uncertainties in uncontrolled direct fire projectiles can lead to significant impact point dispersion, even at relatively short range. A model predictive control scheme for direct fire projectiles is investigated to reduce impact point dispersion. The control law depends on projectile linear theory to create an approximate linear model of...
Resource Type:: Masters Thesis
Full Text:: Predictive Control of a Direct Fire Projectile Equipped with Canards Abstract approved: Mark F. Costello

Modified linear theory and Kalman filtering for in flight projectile impact point prediction

Creator:: Hainz, Leonard C.
Abstract:: A method for real time in-flight prediction of the ground impact point of an indirect fire projectile is investigated. The method investigated is comprised of a combination of an impact point predictor and an extended Kalman filter state estimator based on modified linear theory. The modified linear theory model is...
Resource Type:: Masters Thesis
Full Text:: Prediction. Abstract approved: Mark F. Costello A method for real time in-flight prediction of the

ScholarsArchive@OSU

Lateral pulse jet control of a direct fire atmospheric rocket using an inertial measurement unit sensor system

A water balance model for reforestation sites : description and sensitivity

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Initial state estimation for a gun launched projectile in a spatially varying magnetic field

Captain Sol. Tetherow, wagon train master : personal narrative of his son, Sam. Tetherow, who crossed the plains to Oregon, in 1845, and personal narrative of Jack McNemee, who was born in Portland, Oregon, in 1848, and whose father built the fourth house in Portland

To Oregon by ox-team in 1847 : the story of the coming of the Hunt family to the Oregon country and the experiences of G. W. Hunt in the gold diggings of California in 1849

F-tests in partially balanced and unbalanced mixed linear models

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition.pdf

Model predictive control of a direct fire projectile equipped with canards

Modified linear theory and Kalman filtering for in flight projectile impact point prediction

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Funding Body

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search