RESEARCH ON OBJECT MODEL-BASED SERVICE ROBOT SYSTEM MODEL IN DYNAMIC AND UNCERTAIN ENVIRONMENT

2001 ◽  
Vol 37 (08) ◽  
pp. 47
Author(s):  
Pengming Shao
Keyword(s):  
System Model ◽  
Service Robot ◽  
Object Model ◽  
Robot System ◽  
Uncertain Environment ◽  
Model Based

A model-based approach to measuring denitrification and greenhouse gas production in lakes

2021 ◽  
Author(s):  
Juliet Falco Ajambo-Doherty
Keyword(s):  
Greenhouse Gas ◽  
Atmospheric Pressure ◽  
Schmidt Number ◽  
Spatial Scales ◽  
Gas Production ◽  
System Model ◽  
Biogeochemical Processes ◽  
Model Based ◽  
Temporal And Spatial ◽  
System Metabolism

An existing whole-system model based on changes in dissolved N₂ concentration was modified for lentic systems. Field validations carried out at Christie Lake in Dundas, ON and Turtle Pond in Stoney Creek, ON (Canada). New model inputs included air temperature, atmospheric pressure, relative humidity, wind velocity, and Schmidt number. Mont Carlo analysis was integrated into the model to better constrain error in model estimates of denitrification, whole-system metabolism, and greenhouse gas production. Denitrification rates ranged from -419-4415 µmol N.m-².h-¹ in Christie Lake and from 10-74 µmol N.m-².h-¹ in Turtle Pond. N₂O production ranged from 915-10,635 nmol N.m-².h-¹ in Christie Lake and from -344-131 nmol N.m-².h-¹ in Turtle Pond. The whole-system model allows for the examination of biogeochemical processes at ecologically significant temporal and spatial scales.

Integrated management system model for organization based on quality management and lean production technologies

2021 ◽  
pp. 20-24
Author(s):  
V.V. Silaeva ◽  
◽  
V.P. Semenov ◽  
Keyword(s):  
Quality Management ◽  
Management System ◽  
Integrated Management ◽  
Lean Production ◽  
System Model ◽  
Integrated Management System ◽  
Value Stream ◽  
Model Based ◽  
Production Technologies

The article describes managing the processes of an organization as managing a holistic entity through the characteristics of the value stream. At the same time, the value stream is an activity aimed at creating the value for customer, which is implemented through a system of interconnected processes/operations. The article demonstrates the possibilities of integrating the modern models, standards, methods and tools for quality management and lean production into the processes of an organization in order to achieve the aims. Integrated management system model based on quality management and lean production technologies is presented.

Sign in / Sign up

Export Citation Format

Share Document