In this thesis, the characteristics of greenhouse system are summarized, such as nonlinearity, large delay, strong coupling. A controller for greenhouse system based on neural network is designed through applying the techniques of fuzzy control, neural network, computer to this system and integrating the knowledge representation ability of fuzzy control and the self-learning and adaptive
(Read More…)
Greenhouse control technology is one modern agricultural engineering technology that advances with development in technologies like automatic testing, process control, communication and computers. It is the combination of agricultural science, sensor technology, signal process, control theory and computer technology. The purpose of greenhouse circumstance control is to provide good growth environment for plants or animals,
(Read More…)
In order to control the environment effectively, many mature and advanced methods should be applied in the control-system of greenhouse. Now how to use automatic control system to control the environment effectively and how to manage crop growth effectively, are two important tasks in greenhouse research. It has much significance to improve the level of
(Read More…)
In order to control the environment effectively, many mature and advanced methods should be applied in the control-system of greenhouse. Now how to use automatic control system to control the environment effectively and how to manage crop growth effectively, are two important tasks in greenhouse research. It has much significance to improve the level of
(Read More…)
In recent years, the research of wireless sensor network gradually gets the focus from the industry and academe. It has a great application future in the military and civil area. Design of intelligent environmental monitoring system is one of the most active research fields in wireless sensor networks. Theoretical analysis and experimental researches of wireless
(Read More…)
Facility agriculture is an important part of our country’s agriculture industry sustainable development. Modern greenhouse is the essence of the facility agriculture and the core of the industrialized agriculture. To built a greenhouse is to create a climatic conditions that can fit crop to grow and build a artificial meteorological environment that can eliminate the
(Read More…)
Facility agriculture is an important part of our country’s agriculture industry sustainable development. Modern greenhouse is the essence of the facility agriculture and the core of the industrialized agriculture. To built a greenhouse is to create a climatic conditions that can fit crop to grow and build a artificial meteorological environment that can eliminate the
(Read More…)
With the rapid development of computer software and hardware technology, electronic technology, sensor technology, and the widespread application of the large-scale integrated circuit and high-speed digital processing chips, fieldbus controlling technology are developing gradually from centralized to distributed form. In recent years, fieldbus technology has a very wide range of applications in our country. Especially
(Read More…)
Greenhouse control technology is one modern agricultural engineering technology that advances with development in technologies like automatic testing, process control, communication and computers. It is the combination of agricultural science, sensor technology, signal process, control theory and computer technology. The purpose of greenhouse circumstance control is to provide good growth environment for plants or animals,
(Read More…)
In order to control the environment effectively, many mature and advanced methods should be applied in the control-system of greenhouse. Now how to use automatic control system to control the environment effectively and how to manage crop growth effectively, are two important tasks in greenhouse research. It has much significance to improve the level of
(Read More…)
