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The Range Query of Electric Actuators

Source:http://www.flowxgroup.com/Update Time:2014-08-14Hits:

Electric pneumatic actuators can be controlled via periodic beacon message exchanges as long as we know its geographic location in a precise manner. A source node in the electric actuators can be used to detect an event with a set of attribute values since it is assumed that all electric actuators attribute values are scalar in the filter regulator city market. On the other hand, the range electric actuators query mechanism is implemented in different formats with the help of an efficient technique that includes both a point and range query.

A range query of electric actuators is divided into sub-queries and then the sub-queries can be forwarded to their corresponding indexing node along the action line in the filter regulator city market. For example, the level of carbon monoxide found in the air can be split equally into four ranges. Hence, if a range query of electric actuators is to find data within a certain range, then the sub-ranges will be soon located as they cover the given query. Some people have proposed electric actuators method which includes both a point and a range query in a multidimensional model so that each electric actuators sensor is linked in a tree structure.

The same is also true since each electric actuators node represents a range of values. A root node represents the entire range of values and splits into two equal parts for left and right electric actuators nodes. This process continues until leaf nodes are reached so as to perform a data fusion on the basis of electric actuators conveyance through the network. The electric actuators routing is in the first place designed on top of a quad tree in a manner that balances the communication load across the index so that the range is well maintained along the electric actuators sensor hierarchy. In many cases, electric actuators range query can be split into a multiple dimension range of many queries so that after splitting, each electric actuators attribute can be assigned with a bit code.

The electric actuators codes are then mapped to range space and data is stored in nodes that are located in the map. The state-of-the-art electric actuators approaches in the field of range query can be used in the filter regulator city market to transform to a series of hash values so that data items that have common keywords will have the same hash value in real time. At the same time, similar data items of electric actuators will have similar hash values. For example, a data item with a hash value h is mapped to the first zone in the filter regulator city market.

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