Abstract: A system which can both be adapted to existing single point lift mechanisms, and constrain a hoisted load in all six degrees of freedom, includes a suspension point, an assembly, a lateral tension lines member, and a control system. The assembly includes first and second platforms connected by a plurality of control cables which can precisely control the position, velocity, and force of a hoisted element in six degrees of freedom. The position or tension of the control lines can be controlled either manually, automatically by computer, or in various combinations of manual and automatic control. Advantages associated with the system include not only the ability to control the position, velocity, and force of the attached load, tool, and/or equipment in six degrees of freedom using position and tension feedback, but its ready adaptation to existing single point lift mechanisms and relatively light weight, and its flexibility, ease, and precision of operation.

Abstract: A system which can both be adapted to existing single point lift mechanisms, and constrain a hoisted load in all six degrees of freedom, includes a suspension point, an assembly, a lateral tension lines member, and a control system. The assembly includes first and second platforms connected by a plurality of control cables which can precisely control the position, velocity, and force of a hoisted element in six degrees of freedom. The position or tension of the control lines can be controlled either manually, automatically by computer, or in various combinations of manual and automatic control. Advantages associated with the system include not only the ability to control the position, velocity, and force of the attached load, tool, and/or equipment in six degrees of freedom using position and tension feedback, but its ready adaptation to existing single point lift mechanisms and relatively light weight, and its flexibility, ease, and precision of operation.

Abstract: A system which can both be adapted to existing single point lift mechanisms, and constrain a hoisted load in all six degrees of freedom, includes a suspension point, an assembly, a lateral tension lines member, and a control system. The assembly includes first and second platforms connected by a plurality of control cables which can precisely control the position, velocity, and force of a hoisted element in six degrees of freedom. The position or tension of the control lines can be controlled either manually, automatically by computer, or in various combinations of manual and automatic control. Advantages associated with the system include not only the ability to control the position, velocity, and force of the attached load, tool, and/or equipment in six degrees of freedom using position and tension feedback, but its ready adaptation to existing single point lift mechanisms and relatively light weight, and its flexibility, ease, and precision of operation.