DEVELOPMENT OF TECHNOLOGY TO CONTROL AND MANAGE MUCK FLOW INSIDE EPB SHIELD CHAMBER
نویسندگان
چکیده
منابع مشابه
development and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولModel Reference Control for Bulkhead Pressure of EPB Shield in Tunneling
The supporting pressure is achieved through control of the incoming and outgoing materials in the head chamber in shield tunneling, i.e., through regulation of the screw conveyor rotation, thrust force of jacks and the excavation advance rate. The discrete state equation of controlling system is derived based on mechanical equilibrium principle. The objective function of model reference control...
متن کاملIntegrated Organization and Technology Development – an Approach to Manage Change
Organizations face increasing complexity and dynamics of their environment. To cope with it organizational structures have to be rethought. In this context the concept of self-organization is nowadays widely discussed in management science. Contrary to a tayloristic approach where organizations were perceived as social units which could be controlled mechanically from the top, the concept of se...
متن کاملDevelopment of a Generic Risk Matrix to Manage Project Risks
A generic risk matrix is presented for use identifying and assessing project risks quickly and cost effectively. It assists project managers with few resources to perform project risk analysis. The generic risk matrix (GRM) contains a broad set of risks that are categorized and ranked according to their potential impact and probability of occurrence. The matrix assists PMs in quickly identifyin...
متن کاملDevelopment of Biocontrol Technology to Manage Aflatoxin Contamination in Peanuts
Aflatoxin contamination of peanuts results from invasion and growth of the fungi, Aspergillus flavus and A. parasiticus. Peanut pods develop in the soil where they are in contact with propagules of these ubiquitous fungi. When peanuts are subjected to drought conditions as pods are maturing, they become susceptible to contamination. A method of biological control of aflatoxin contamination was ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of JSCE
سال: 2013
ISSN: 2187-5103
DOI: 10.2208/journalofjsce.1.1_90