Search

The importance of studying organizational human resources knowledge structure is self-evident for organizational human resources selection and training. It is also significant for organizations to conduct knowledge management and gain competitive advantages. In this way, how do we understand the relationship among the knowledge structure owned by the organizational human resources, the functional levels and the business process situated, and the logical thinking applied? This is what this paper will further explore. This paper aims to help organizations define the demand structure and distribution characteristics of human resources’ functional knowledge, business process knowledge, environmental knowledge, logical thinking knowledge, based on the situated functional levels of human resources. Furthermore, it endeavors to provide a framework for determining the knowledge system and structure which are closely related to human resources selection and training. From the perspective of System Theory, each organization is an independent system. The work of any individual within the organization is one part of a system engineer. Naturally, system engineering methodology becomes its methodology. Based on the four-dimensional structure of system engineering methodology, this paper analyses human resources knowledge structure from the perspectives of function levels, environment, process and logic, and further constructs the organizational human resources knowledge four-dimensional structure model (HRKFDM). The knowledge of organizational human resources is closely related to business process, environmental conditions, function levels and thinking logic. The organizational HRKFDM shows that organizational human resources knowledge is made up with functional knowledge dimension, environmental knowledge dimension, process knowledge dimension, and logical knowledge dimension. In the problem-solving process with logical thinking and decision-making, human resources need to comprehensively use the functional knowledge, environmental knowledge, process knowledge and logical knowledge. In each knowledge dimension, the functional knowledge, environmental knowledge, process knowledge and logical knowledge requirements for grass-roots workers, middle-level workers, and senior workers follow trapezoidal distribution, yamagata distribution and trapezoidal distribution respectively. The organizational HRKFDM can be used as an important reference framework for promoting organizational learning, as well as an instruction for organizational learning, knowledge management, building a learning organization, and developing the core competence of an organization.

The fractional-order Unified Chaotic Systems is studied. The chaotic characteristic is found from the fractional-order equation by selecting suitable parameter matrixes B of perturbed torque. First, based on the fractional theory of stability and nonlinear dynamic theory, the nonlinear control moment and parameter identification rules are designed. And by the nonlinear control moment the chaotic synchronization that attitude of spacecraft with uncertain parameters are realized. At the same time, the uncertain parameters are identified. Second, based on the fractional-order theory of stability the synchronization is proved strictly in mathematics. Finally, by the Predictor-Corrector scheme numerical simulation, the validity of the presented method is verified.